Sumagspud

Being driven nuts trying to remember the name of old tunes buzzing my head that I would like to buy mp3's for.

First one has a chorus I think that goes a bit like this

Sing magindy hop magindy dance magindy
(? I remember the tune more then the words)

The other one is worse I just remember an impossible nonsensical word

Hum un away nitin why oo
(? See what I mean)

If anyone can help PLEASE but I realise I may be asking miracles.
Thank you.