Apple has released a new expansion pack for GarageBand, Jam Pack: Voices.

GarageBand Jam Pack: Voices includes over 1,500 royalty-free vocal loops and vocal instruments performed by professional singers and rappers. It costs £69.

iLife users can add these vocal loops to their GarageBand collections, they can also be deployed in Logic Express, Logic Pro, SoundTrack Pro and any other software that reads AIFF files.

The collection includes vocal riffs, background singing, and ad-libs. The loops offer many vocal styles, including hip-hop, R&B, rock, and blues. The collection also includes choirs, soloists and beatboxers.

Apple has traditionally offered sample loops from its GarageBand Jam Pack collections to .Mac members, but samples of its new collection haven't yet been made available to subscribers to that service.