There are many bands under the name Slab, most notably the one that appeared on the Jazz Satellites, Vol 1: Electrification compilation in 1996, who fuse elements of jazz, post-punk and funk. 2. A rock group from Tartu, Estonia., active between 2004-2006. During their rather short existence they made one demo (School is over). Everybody hated it, including the band themselves. There have also been comments about the singers singing abilities. He himself found it very sad. He has also said he didn't like the fact that SlaB was sometimes considered a punk-rock band.