You can experience the music of Pink Floyd and a psychedelic light show tonight at the Recher Theatre in Towson through the band Several Species (8 p.m.).

Several Species, formed in 1997, is an 11-member group (including three female back up singers) concerned about giving fellow fans the type of Pink Floyd experience that they would want to see themselves. This includes note-for-note renditions of the classic Pink Floyd songs such as "Money," "Comfortably Numb," "Wish You Were Here" and "Time."

But it's the obscure titles like "Echoes," "Great Gig in the Sky," "The Final Cut" and "Interstellar Overdrive" that leave the fans...