Some other possibilities:
- Ringo Starr- Goodnight Vienna after Ringo
- Mahavishnu Orchestra- Birds Of Fire after Inner Mounting Flame (not sure which was the bigger album)
- Isley Brothers- Live It Up gets quad, no quad for The Heat Is On, then back to quad (albeit SQ-only) Harvest For The World
- Three Dog Night- Hard Labor after Cyan (the one with "Shambala"!) AND Coming Down Your Way after Joy To The World: Their Greatest Hits
- Carly Simon- debut album gets quad, then skip Anticipation, then back to quad for No Secrets