electronic poppy and stuff like that

The last.fm support team relates there is no way to differentiate bands with the same name, so here is a breakdown. The earliest well known ensemble to use this name was:
The HUB - interactive computer music Since 1985, The Hub has been one of the first "computer network music" ensemble consisting of John Bischoff, Tim Perkis, Chris Brown, Scot Gresham-Lancaster, Mark Trayle and Phil Stone. The Hub grew from The League of Automatic Music Composers:John Bischoff, Tim Perkis, Jim Horton, and Rich Gold.