This is a fantastic CD release by The Warblers (a male a capella group starring Darren Criss and Chris Colfer), titled 'Glee : The Music presents The Warblers' (Glee Cast). This fantastic CD (13 great songs : both great hits & classics by the best artists & bands in the music industry, past & present including Kate Perry, P!nk, Train, Beatles, Barbara Streisand & Rod Stewart among others) presents a great performance by the talented band The Warblers. Stand-outs for me are "Bills, Bills, Bills" from Destiny's Childs, "Animal", "Misery" from Maroon 5's 2010 album 'Hands All Over', "Blackbird" from the Beatles & "Somewhere Only We Know". There is no weak track on this great CD. The Glee Cast has build a phenomenal brand with their previous 5 great soundtracks, this one for me tops them all (cherry on top), a highly recommended CD listening.