'Better Call Saul' is a spin-off of which TV series?

Which TV show used "Where You Lead" by Carole King as its theme song? Which TV show used "With a Little Help from My Friends" by Joe Cocker as its theme song? 'Frasier' is a spin-off of which TV series? 'Joey' is a spin-off of which TV series? 'Laverne & Shirley' is a spin-off of which TV series? 'Mork & Mindy' is a spin-off of which TV series? 'The Jeffersons' is a spin-off of which TV series? 'Maude' is a spin-off of which TV series?