clues may contain an extra word of 4 or more letters...
26d This topless musician lost freedom to go out on Lewis number of letters not known but i think it's 3 or 4 ...ending in SH. The extra word possibly "THIS"
1a Priest cut away superficial elements of welcoming God (5) PA?*E padre pare for cut away ?
3d Right side originally around on record turn-up say *E?ERS revers?
Important PS - I've since seen my parsing for 26 is wrong! The 'this' is 'topless'. There's an extra word, 'musician'.
I had Revers for 3 D, but haven't parsed it.