For me, Tusk is the only Rumours era Mac studio album that I never need to put on the shelf for extended periods of time (Live '80 is the only live Mac recording I can't get enough of). The sheer difference in the 3 singer/songwriters, combined with the variety and scope of musical styles on this album have kept my attention and love after all these years. I don't think it was just Stevie who was at her peak on this album... it's arguable every single member of the band was at the top of their perspective mountains on Tusk (and about to plummet off the cliff into burnout territory). Stevie & Chris were recording the most beautiful and introspective songs of their careers... Lindsey was smashing the moulds of his traditional style and was laying the groundwork for his musical direction for the next 3+ decades. Mick and John were making the most entrancing rhythms of their careers (just listen to Brown Eyes!). To me, Tusk was sort of the Rumours incarnation of the Mac's swan song... they pretty much slowly & painfully self destructed over the next decade, and really never recovered. Tusk will always be their masterpiece, though.
