Even though we're not sure Bilawal's song would be there or not, it's a nice song, and hence, the lyrics and translation for the song go as follows.
Soneya jiya nahi jaaye
Soneya naa tarsa
Soneya pheeka jeevan
Soneya rang bhar jaa
Hafto se bane saalon
Sab gin gin main guzaru
Shaamein lagti hai ab toh saja
O my beloved, I cannot live
O my beloved, don't tantalise
O my beloved, insipid life
O my beloved, come and fill colours
Weeks extended to years
I count them and pass
Evenings seem to be punishment now.