I do Kiddlywinks with my DD and think it's great. It's all music based activities and very active. The parents get involved and I have met many mums through it. They start from 6 months and all classes are parent and child together.
I've never tried the other two you mentioned.
Mums and babies classes. I did one of these style classes with my
DD from 8 weeks old in my home country. Classes were called mums and babes and it was so great for development and interaction and for meeting new mums. Was wondering if there was anything similar in Dubai (not boogie babies)