Custom message playlist

[mattgroom]

The ability to add contributors to a playlist, with a twist. Each person can record and add a voice note to automatically play before the linked song they have chosen.

The concept would be - You're running a marathon, you're at mile 20, your body aches, you want to stop and then a song comes on, but before it does, a message from your best friend. Reminding you why you're putting yourself through this, the importance of raising money for that charity or why the song they've chosen reminds them of you. You keep going. 

I don't know the technical aspects, but if possible, it would be a really fun feature for all those people using music to help them achieve their goals!