A musical pack would be a good next step

I really wish sims could play musical instruments together like in Sims 3. That was challenging but fun when you got similarly skilled sims playing the same songs together. We still don't even have drums in Sims 4. But there could be lots more instruments that could be part of the pack from Indian sitars to Scottish bagpipes, bongo drums, big Conga drums, maracas, kazoos, harps, clarinets, saxophones, tubas ... well, the list is long.