>>126895034
>>126897143
Nah, I work as a composer and listen to a ton of music. Over the last ~20 years, there's been a sort of renaissance for lost 70s music because of the internet, and a lot of these bands have been able to reissue their music or in some cases, completely revive their careers.

I'm glad there's interest in this old music. I'll post a few more.

https://www.youtube.com/watch?v=UWXD-HDkck4
1966 - The Sons of Adam - You're a Better Man Than I

What starts as a heavy but fairly standard cover of The Yardbirds' You're a Better Man Than I turns into what might be the heaviest song of '66 thanks to Randy Holden's explosive guitar playing. Randy Holden is a lost prophet of heaviness - look up his story. It's tragic and fascinating, with a well-deserved happy ending.

https://www.youtube.com/watch?v=I58ogZEwBes
1970 - Demian - Todd's Tune

This band is probably better known as Bubble Puppy, who had a minor hit with Hot Smoke & Sasafrass. A not-quite-as-heavy version of this song is on their 1969 debut album.


https://www.youtube.com/watch?v=RNgos_-T0UQ&list=RDRNgos_-T0UQ&start_radio=1
1972 - Ter (Erkin Koray) - Hor Görme Garibi

Unlike everything else I've posted, Erkin Koray is huge. He's considered the father of rock in Turkey, and is a national icon. Ter is a group he was part of in the early 70s that released only one record, but it includes this massive song.

https://www.youtube.com/watch?v=coWFGH9PYvk
1973 - Slowbone - The Last Goodbye

Hard rock from the UK. The song features a monumental buildup that explodes to a heavy but brief crescendo.