Interscope Geffen A&M (IGA) has laid off about 30 staffers over the last few weeks, sources say.

Interscope Geffen A&M (IGA) has laid off about 30 staffers over the last few weeks, sources say.

In addition to forming one radio promotion staff to work all R&B, hip-hop and crossover releases for its three imprints -- a move that resulted in about eight layoffs -- the company has also tweaked other departments. Among the areas losing personnel were publicity, sales, marketing and other areas of promotion.

IGA representatives were unavailable for comment.