Well, are they meddling or are they doing a medley who knows but as of now it is a very fun thing for all of them.
Tejas sings as I play
But Ojas wants to play as I sing!
Their current favourite song is yashomati mayia. More so because they visualize themselves as Little Krishna and all. I dread the day they will ask me to sing a Ben 10 song of such type.
Ojas can sing the first 4 lines on his own but the rest, he find them too complicated to remember.