Ok so I thought of this au
Church Boys; In which four outcasts find solace in the only place they could go; music.
Or in which Paul, John, George and Ringo meet at the church choir and come together despite their differences.
(Idk this won't be lennstarr-centered but that is the pairing,, and maybe some mcharrison)
Paul = family problems (drunk dad and bully little brother)
John = too much of a delinquent
George = really bad anxiety
Ringo = at first he seems okay and all happy but inside... well... he's broken.