For a project i need to play 8 completely different MP3s to 8 different speaker, for instance 1st MP3 in 1st speaker only, 2nd MP3 in 2nd speaker only and so on…(none of the MP3s should mix). ProFire 610 have 8 analog outputs, my question is Which software should i need 'only' to route the MP3s to the respective speaker? Also it would be nice if you suggest me, Is there any other audio interface rather than Profire 610 available in the market with 8 speaker output, since my requirement is not recording, only audio output.

With Warm Regards