Interesting thread,I think that special "Gabriel's way and touch" that there are always in all it does Peter, i find even if he sings the telephone-book :-]
This is because,in my opinion of course,the Art comes from himself,even if he sings songs by others artists,he is able to re-painting the songs with the colours of his soul,of his "feeling" with the words,the music of what he is singing. . . .
I find something of his solo Albums in some passages of these songs. . . i agree for "My body is a Cage" first,and "Après Mois",but in every songs there is something of Peter. . . .

P.s. Ciao Pink Arrow!! Felice di ritrovarti qui!!
. . .e ciao Caste naturalmente!!

(Hello PinkA. and Caste, i am happy to see you here)