It depends what you already have Philippe. I haven't bought these yet as I recognise a good many of them from other LP and CD comps I already have. Granted, from quite some years back in a lot of cases. Also bands like Floor have recently had their album(s) re-issued on CD as well on RPM in their international CD series. I do agree though, the selections are pretty good - on this Vol.3 list at least. I would try Vol.3 and work backwards if you liked it.