Ding Dong Song

Gunther & the Sunshine Girls

No important sound here so there's no reason to add a hand here, keep it as a single note as is more similar to that and for 174982 keep it as a jump

Looks like you're using these hands for the vocal so this and some more should be hands

Again with jumps that doesn't follow anything like 44414 44869

You can swap the parts where there are no voice with the ones where there are as mapping the voice denser makes more sense than not doing it

No reason here to add jumps as is just the voice, but you can add them anyways on 25437 and 25892 only

Dont really understand how you're mapping those jumps but if youre doing it for this sound 9869 then go to View > Waveform > Filter > HighPass and you can get the part where that sound is easy (if it isn't that way then i dont know what you used because it seems like you're not following any sound)