Over here during that time frame (in my area) California and country rock was big, as well as singer/songwriters. Rock's last hurrah before the Disco plague hit.Also don’t forget Hell Raiser…another ‘banger’ from the Sweet boys.
Early to mid 70’s UK glam rock. We were spoilt for choice back then..Thursday night tuned in to BBC1 and Top of the Pops.
Sweet - Slade - T-Rex - Bowie - Mott The Hoople - Wizzard - Mud - Alvin Stardust - Roxy Music….and many many more.
And then at the complete opposite end of the spectrum there’s was ones of the most underrated singer song writers around at the time Gilbert O’Sullivan.
At one point I think there were two versions of the band still touring (one in the US with the bass player, one in the UK with the guitarist, they agreed on it).