I've recently begun to explore tracks like "Home Sweet Home" from "Wake Up" and "I'm Coming Home" from "Valley". Sounds like the band was getting into some more deeply textured material, much like LOVE did with songs like "Singing Cowboy" and "Robert Montgomery" from the "Four Sail" period. Seems to me this musical growth might have continued to flourish and spun into even broader musical horizons. What prompted the group to split in the early seventies?