Tangerine Dream is one of my absolute favorites. Their Underwater Sunlight album gets played a lot. Livemiles, Le Parc and Force Majure too.
Roxy Music is one of those bands I like more and more the older I get.
One of my current favorite albums is Jean Michel Jarre's Oxygene III album that he released in December. I simply can't get over how good it is.
ZZ Top was one of my dads favorites. He played their music a lot. I still play their music from time to time. Their first album, Rio Grande Mud and Tres Hombres are probably my favorites. I think they are quite underrated both as musicians and songwriters. Just have a listen to Bedroom Thang and listen to how the beat and tempo changes. Their songs from the 80s and 90s like Rough Boy and Pincushion always sound good too.