My Sim was invited to a promotion party at The Screaming Gecko in Tomarang. While there, she got the want to Listen to Music. She proceeded to Listen to Pop for the remainder of the party, and the want did not get satisfied. Looking at the Want description, you have to choose Listen to... on the speaker, then pick a music genre to listen to. However, the Venue Wall Speaker: Pop at The Screaming Gecko doesn't allow you to choose a music genre, so there is no Listen to... category on the speaker, only Listen to Pop, so the Want as currently implemented can not be satisfied at this venue. This should also apply to other lounges, such as the one in Willow Creek, at which the speaker only plays Blues. (It may be able to be satisfied during dates, when Listen to... doesn't choose the genre, but whether you listen by yourself or together with a date.)
Addendum: At the very end of the promotion party, after listening to the music for the majority of the party, the Want was finally satisfied. Usually Music Wants are satisfied much quicker.
