I have attended both of them. CPDA in TM and kindermusik in YL, personally i like kindermusik more. Although in CPDA, the age range of child is smaller, only 3 months differences, but seems like the teachers are not very professional, they are chinese kindergarten teachers, they use cantonese, what they offered is like a pre-school programme, like they have tea time, and making some artworks, i don't think it is suitable for 1-2 aged child, i prefer kindermusik, just play and move.
It really depends what you want your child to learn.