MC's, drop a verse over "My World Premiere" using the World Premiere app.

Earlier this year AiAiAi created the Stones Throw DJ Headphone TMA-1. While we primarily had DJs in mind, the headphone also comes with an alternative cable that includes a headset microphone.

Inspired by the lyric "When I didn't have a mic I rapped on headphones," from Charizma & Peanut Butter Wolf's "My World Premiere," Stones Throw and AiAiAi have created the World Premiere App. This app lets you record a verse over the beat to "My World Premiere" with or without the TMA-1 mic, and upload the track to for everyone to hear.

Download free app for iPhone – WORLD PREMIERE

To launch the app, we're hosting a World Premiere Rap Mic competition. MC's – record your verse and upload it through the app before Monday, September 29th 2014. Peanut Butter Wolf will pick a track, and we'll have it pressed on vinyl.

On sale | TMA-1 Stones Throw DJ Headphones