SEGAROCKS is a SEGA tribute band made up of old dudes singing Saturn-era SEGA songs.
They sound like hair metal, and their live performance even has heavy guitar noodling! There are a couple songs from their 2004 Tokyo live performance.
The clips came on a DVD that was included with a SEGAROCKS CD. Yes, they actually made a proper studio album! Just check out the track listing.
While watching the clips and listening to the guitar solos, keep in mind that these guys are serious.