AT&T (NYSE: T) will offer the online personlized radio station Pandora available to its mobile customers for $8.99 a month. The music service will let listeners sample new music and create their own personalized radio stations on their handsets, with the ability to save up to 100 stations reports BizJournals. Pandora also helps people find new music, by having them type the name of a favorite song or artist, and the company’s Music Genome Project will recommend simlilar songs. AT&T will offer ways to buy the song through its Mobile Music Store. Sprint launched Pandora back in May for $3 a month plus data charges—I’m not sure if AT&T is charging for data.