Tech enthusiasts at the recent "Engadget+gdgt Live" conference in New York City were treated to a most unusual musical performance. The band, Sound of Contact, showed off its skills with instruments using iOS mobile music accessories from IK Multimedia, designed for Apple's (NASDAQ:AAPL) iPhone, iPad, and iTouch devices.

Our roving reporter Rex Moore caught up with the band before its big iGig, and asked about IK Multimedia's suite of products, which won a "Best in Show" award at CE Week. In this video, Dave Kerzner explains the different products.