Hm...here are my suggestions....
Cog siab rau koj by Phooj Ywg/Xanakee (the original version)
Luas nkauj hmoob by Destiny
Txij hnub no mus (I think) by Fort Dimension
Koj yog kuv txoj sia by Paradise
A song by Sounder that goes...nag hmo kuv ua npau suav, txog kuv lub neeb rau yav ntej, kuv pom wb mus nyob wb...(don't know the title)
A song by Whyteshadows...the big girl's song...goes something like...yog muaj koj nyob hauv kuv lub neej, kuv yuav hlub koj tshaj txhua yam...
And many many many more...come back later for it...