PRS for Music and PPL (Phonographic Performance Limited) are separate organisations who license different sets of rights in the use of music. You may need a licence from both organisations.
About PRS for Music
PRS for Music is a society of songwriters, composers and music publishers. We license the use of our members’ musical compositions and lyrics when they are played in public, broadcast on radio or TV, used on the internet or copied onto physical products such as CDs or DVDs.
PPL licenses the use of recorded music where played in public, broadcast on radio or TV, or used on the internet, on behalf of record companies and performers.