I love Moody Blues and Procol Harum. But boy, do those two bands contrast with respect to Moody Blues’ harmonic melodies and Procol Harum’s often very non-melodic (dissonant?) organ music. Like I say I love them both but they are quite a contrast.
No accounting for taste.....I loved the Moody Blues but hated Procol Harum. Wasn’t even particularly fond of their one big hit “Whiter Shade of Pale. Go figure.