The compiler's desire to fill 3 discs with school themes led to the inclusion of some really obscure tunes (at least for me) as well as the ones you'd expect. This is great: I mean everyone knows Ring Ring Goes the Bell but there are 75 songs here so everyone will probably discover something they've never heard and get to wonder "who was that? did they think they were gonna hit the big time? wonder what happened to them?" and then look 'em up and discover...great fun...highly recommended.