Late 80s or early 90s talking doll in ble and yellow outfit

[claire]

Hi,

I'm trying to ID a doll from my childhood.  She probably 50-60cm tall and is wearing a yellow and blue outfit with a visor.  I think she may have walked but what i remember most about her is that you could put a circular disc approx 2 inches wide in her back and she played songs.  Think you could buy additional discs for her.

Does anybody remember her?  Any idea on a manufacturer or name of doll.  I've tried googling but now got anywhere

Thanks

Claire