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May 02

Teoalida’s Music Database

Probably one of most USELESS things that I ever made…

Starting from 2005, I created in Excel a database with the songs that I downloaded or 30-seconds samples from iTunes Music Store, to review each song and give a rating from 0 to 16, and make top best artists, best albums, best genres, etc, using complex mathematical formulas, that show you exactly what music I like and how much.

The music database include most of my favorite artists / bands, but also few artists / bands that I do not like, selected to be representative for each region of the world and each music genre.

Last release: July 2016 with 6000+ rated songs. Download FULL database for FREE!

Note: if you came there looking for a different database about music or any other database that can be made in Excel, contact me and I will tell you if I can build it! See other databases made by me.

Music Database

Some local friends, the ones who know me in real life or the ones I sent my music to them via internet, blamed me for listening to the shittest music possible. What is the problem if I rarely listen music from my own country? if I can speak 4 languages and I listen music in languages that they do not understand, as well as other languages that I do not understand myself too, does not mean that the music is a fucking piece of shit. I love collecting music sung in as many languages possible and I do not always care about the lyrics.

Also the friends said that this Excel Music Database is the craziest thing made by me, or most useless thing they ever saw, and suggested me to STOP wasting time doing such things.

I agree, I may be the ONLY one person in the world having such crazy detailed database showing personal musical preferences, and yes, I am aware that is USELESS… that is why since 2009 I am paying little attention to Music Database, adding new songs at a slower rate, 2.5 years passed to raise song count from 4000 to 5000, and migrated to other hobbies, such as making other (more useful) databases.

What is your opinion? Leave comments!

How my hobby for music started

Hobby for music started in 1999, after replacing our 486 computer with 200 MB hard disk with an AMD K6-2 333 Mhz with 4.3 GB hard disk, my dad brought some CDs with mp3 songs, mostly pop and rock songs from 1960s to 1990s, and made a selection of songs according his own preferences, unfortunately deleting many songs that I liked. The he burned the selected songs on 2 CDs. I had no rights to decide what to listen, only parents were putting music in our home, and for many years, my dad’s songs selection was the only music I was listening. I wonder, if I did not had these restrictive parents, were my music preferences different today?

Out of my dad selection, I also made own selection of few dozens songs which I was listening only when I was home alone.

After 2003 revolution and removal of restrictions imposed by family, I was able to listen my music anytime I wanted, and soon I got bored by my few dozens songs, I was desperate to get more music, and started recording via TV-Tuner (ending in having lots of songs in bad quality). I wanted more songs from certain artists, I went to music stores in the city but my parents did not agreed to pay money for music CDs.

In 2005 we connected to internet so I was able to download music freely for first time using DC++ file sharing network (Youtube was not yet launched). In November 2004 I accidentally turned on TV when was Junior Eurovision Song Contest, won by Maria Isabel. So, first songs that I downloaded after connecting to internet were Maria Isabel’s 2 albums and 2 more children artists discovered while looking for Maria Isabel: 3+2 and Danna Paola, additional songs from the artists I already had songs (Aqua, Shakira, Shakin Stevens, Thalia), also originals of about 100 songs recorded from TV in bad quality.

In 2006 while looking on Youtube for Danna Paola I found accidentally a video featuring Tatiana, so I started looking for Tatiana music too, on ARES (file sharing software popular in Latin America) and direct downloads (like MegaUpload) and by this way I downloaded also Fandango, Flans, Timbiriche, R.B.D, and got addicted to Mexican 1980s-1990s pop-rock. In 2008 I had 3000+ songs of which 30% being from Mexico. Tatiana remaining my all-time favorite even in 2013. In the same time I started watching Mexican TV shows and I learned Spanish.

I was looking for more diversity, so since 2009 I also downloaded music from other Latin American countries, and got addicted to Brazil country music as well as 3 big artists hosting children shows (Angelica, Eliana, Xuxa), which generated bad comments from my overseas friends (are you retarded? why do you listen to children music?), by this way in just one year I learned Portuguese to the level I am able to write lyrics of any song. I also downloaded American country music (Alan Jackson, Garth Brooks, Shania Twain, Taylor Swift, etc), British, French, German, Italian pop, rock and folk (ABBA, Al Bano & Romina Power, Alizee, Andrea Berg, Ricchi e Poveri, etc), Japanese and Chinese pop music (many small artists), I liked all them but none caused long-term addiction until 2013 discovery of Kyary Pamyu Pamyu. There is also music that I can’t tolerate: Arabic and Indian music.

The idea of creating an Excel music database

The idea of using Excel to make table with songs, and rate each song, dates back from 2002. I added all songs in WinAmp, generated HTML playlist and copied into Excel, then added a numerical rating. This means no complete discography of any artist, no year known, etc.

In 2005, thanks to the internet connection, access to internet music stores and filesharing networks, I could get information about artists and complete discographies, with album names and release date, I decided that is the time to start making a serious music database.

Source of data: primarily iTunes Music Store (copying album by album with just few clicks, so columns in my database were matching columns in iTunes until it was redesigned in 2010 thus I had to copy song by song), secondary Amazon Music Store. The the italic song titles are taken from MP3 filenames found on the internet so their spelling accuracy is lower.

I did not intended to make a database with ALL songs from my computer, also I did not intended to reach a certain number of songs at a specified deadline. I just added artist by artists at random basis, originally adding only my favorite artists (most of them having short music career), and since 2008 I paid attention to famous artists, adding in database a selection of artists representative for every region of world and every genre of music.

Music database evolution:
2000 songs, 37 artists in top – June 2007
3000 songs, 57 artists in top – February 2008
4000 songs, 71 artists in top – August 2009
5000 songs, 92 artists in top – April 2012
5437 songs, 97 artists in top – late 2013
6000 songs, 105 artists in top – June 2016
Note: the top include only artists with minimum 10 songs and at least half of their songs rated.

Songs rating system

Since the Music Database was started in the era I was fascinated by Base-16 numbering system, the songs are rated with numbers ranging from 0 to 16, originally lower values being better, but in 2016 I inverted the ratings, making higher values better. Total: 17 possible values, which is my birthday and my favorite number.

Rating is composed from 4 categories, each having value from 0 to 4.

Sound: I love instrumental diversity and guitars. Rock and country songs win rating 4 in this category, while hip-hop songs have rating 0.

Voice: I love nice voice and lyrics diversity, but I don’t care about the lyrics content. The songs sung in languages unknown by me or artificial languages can win rating 4 too. The rating drops if lyrics contains too many repeating words, or if the song is only instrumental, the rating is 0.

Mix: I love the songs which have a continuous and fast rhythm. Dance songs can win rating 4 in this category. Rock songs have rating 2-3, Pop songs have rating 1-3, slow songs or bad mixed songs gets rating 0.

Addiction: some songs attract me so much that I listen them again and again for hours, they win rating 4 in this category, they are bubblegum dance, Japanese pop as well as songs from children show of Latin America (this is what attract negative comments from my friends, that I listen childish music, music for retarded people, etc). Rock and country despite of winning in other categories, makes me bored after listening few times so they have rating 1-2, while the louder songs like hard rock which make pain for my ears that I cannot listen a song until its end have rating 0.

To rate each song, is enough to listen 30-second preview on iTunes, but I prefer to rate only when I download full songs. Addiction rating is hard to be decided initially and sometimes I modify it after days or months. The 17 ratings are distributed like Gaussian curve, but asymmetric, rating 8 having 10% of songs, rating 0 having 2% and rating 16 having 0.2%.

My everyday playlist is composed by songs rated from 12 to 16, including songs with rating 8-11 temporarily and keep them if rating is 3 or higher. This create a playlist of about 20% of songs included in database.

Artist ranking system

In 2005 I made a ranking based on average ratings of all songs of each artist. But this turned into a problem: the top places were occupied by small artists that produced just few but good songs, while the most famous artists occupied last places. Is natural that the artists with long career to not be able to make many songs good as the few good songs.

In 2006 I added a SCORE for each artist calculated by a more complex formula. I added columns for number of songs and the total value of songs. Song value is calculated like inverted binary logarithms: value 16 divided by every rating, exception for rating 1 which have value 12 and rating 0 which have value 16.

In 2008 I further improved the ranking by adding a multiply factor for song diversity, calculated like this: total value of songs divided by number of songs divided by average song rating, sum resulted square rooted and and multiplied by 2, resulting a multiply factor between 1 and 1.5. Artists having diversity, few good songs in a total of mostly bad songs, are helped by having higher multiply factor than the artists who have all songs at same medium rating.

How the score is calculated: average song rating (ranging 0 to 16) multiplied with 4 (I can increase this multiply factor to boost artists with one but good album or reduce the multiply factor to boost artists with long career), plus square root of total value of songs (ranging 4 for one-album rappers to 30 for Tatiana’s 20+ albums), sum of these 2 is multiplied with diversity factor between 1 and 1.5, them multiplied with 128 to get a nice-looking 4-digit score for all artists varying from 2500 to 9000+. This numerical value have no other meaning than classifying artist in top. Do not consider that an artist with score 8000 points is two times better than an artist with score 4000.

7 comments

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  1. Wolfgang

    Just do what makes you feel happy. Listen to whatever you want, build databases of whatever you want…

  2. j

    you might wanna include in your database of music suggested songs THAT CAN MIX WELL (as in DJmixing) with a particular song’s INTRO – that would sell for sure. DJ is a big thing now with the kids

    1. Teoalida

      What do you mean “with a particular song’s INTRO”
      Do you want to include song names or mp3 files? an Excel file can’t have mp3 files. Selling what and to who?

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    Somebody necessarily lend a hand to make significantly articles I’d state. This is the first time I frequented your website page and to this point? I amazed with the research you made to make this particular put up incredible. Fantastic task!

  4. Sunnygalactic

    just do what u always want to do and yeah thanks a lot this database just gave me an idea abt my college project…really appreciate ppl like u helping like this…..

    1. Teoalida

      “just do what u always want to do” – NOOOO! I want to do what people demand! This is MARKETING!
      For few years after turning 18 I had very little income because I was doing things as I want rather than as people demand, and now I make a living from databases.
      Can you tell me more how my music database was helpful for your college project?
      I sent you email and you never replied 🙁

  5. Sunnygalactic

    oh sorry my net was down for a while but this gave me an idea and also a way of making a music project.

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