One Hour Compo celebrates it's 400th round on Thursday June 9th at 9:00PM EST! Don't miss it!

Compo is a slang word for "composition competition" commonly used by the arrangement community. It is derrived from the demoscene competitions by the same name. Contrary to this, compos are less of a competition and more of an excerise in composition abilites. Each compo has it's own unique format and guidelines and while some are as short as 1 hour, others can last anywhere from a month, to a few months. It's important to remember that the primary purpose of compos are to hone your skills and abilites by working within, sometimes very constricting, guidelines. These techiniques have proven essential to the growth of countless musicians.

Remember: the only way to lose a compo, is to not participate.

Recent Compos

One Hour Compos

One Hour Compo - Round 484 (OHC484)  Voting

2 days, 17 hours ago

Tonight's theme is a picture theme. Please see the resources below.



You will have 1 hour to complete your song and 10 minutes to finish it up. You will then have an additional 10 minutes to upload your song. At 6 PST/9 EST you may begin your mixing, please have your files uploaded by 7:20 PST/10:20 EST. Join us for discussion in #thasauce on irc.esper.net

  • Start: 2 days, 14 hours ago
  • Deadline: 2 days, 12 hours ago
  • Voting Ends: 4 days, 9 hours

View Round
2HourTrackSundays

198th 2HourTrackSundays Event (2HTS198)  Voting

6 days, 23 hours ago

Here is this week's theme video:



The participants have two hours to make a song and additional 15 minutes are granted for mastering and uploading. The chat happens on https://dubtrack.fm/join/2hts

  • Start: 6 days, 20 hours ago
  • Deadline: 6 days, 17 hours ago
  • Voting Ends: 2 hours, 40 minutes

View Round
People's ReMixing Competition

PRC366 (PRC366)  Active

1 week ago

Source: Persona 5 - Last Surprise (PS3)

"Hoihoi,

Hier is m'n track inzending voor de volgende PRC ronde. Het is een vrij minimale midi die ik opgeduikeld heb, dus ik denk dat het leuk speelmateriaal is :)

Track: https://youtu.be/eFVj0Z6ahcI
Midi: http://www.jorito.net/files/misc/3810511-Persona_5_-_Last_Surprise.mid

Enjoy :D"
(Jorito)

Deadline is Wednesday January 31st 2017, 10:59 AM ThaSauce Time (18:00 UTC, 19:00 GMT).

Check the following site for the rules:
https://sites.google.com/site/bambombim/prc

Check the Ocremix thread for more information (you can post questions there. It is also the place to post a song if you're not able to use this page):
**

After uploading, please check if your song plays and can be downloaded and played without problems.
Only upload MP3 Files.

It is not necessary to use ThaSauce. You can upload the song anywhere you want, but I must have a download link. So if you use SoundCloud, don't forget to allow downloads, otherwise your song does not count as an entry or bonus mix. I will still use ThaSauce as a possible place to submit songs and upload all the songs to the ThaSauce page to have the songs at one central place.

If ThaSauce is down, please also submit the song somewhere else with a download link and post the link in the Ocremix Thread.

The winner of this round may select the source for PRC368 which is not the next round but the round after that.

  • Start: 21 hours, 19 minutes ago
  • Deadline: 1 week, 3 days
  • Voting Ends: 2 weeks, 1 day

View Round
One Hour Compos

One Hour Compo - Round 483 (OHC483)  Completed

1 week, 3 days ago

Tonight's theme is a picture theme. Please see the resources below.



You will have 1 hour to complete your song and 10 minutes to finish it up. You will then have an additional 10 minutes to upload your song. At 6 PST/9 EST you may begin your mixing, please have your files uploaded by 7:20 PST/10:20 EST. Join us for discussion in #thasauce on irc.esper.net

  • Start: 1 week, 3 days ago
  • Deadline: 1 week, 3 days ago
  • Voting Ends: 2 days, 14 hours ago

View Round
2HourTrackSundays

197th 2HourTrackSundays Event (2HTS197)  Completed

2 weeks ago

Here is this week's theme video:



The participants have two hours to make a song and additional 15 minutes are granted for mastering and uploading. The chat happens on https://dubtrack.fm/join/2hts

  • Start: 2 weeks ago
  • Deadline: 2 weeks ago
  • Voting Ends: 6 days, 21 hours ago

View Round