Which sites do you use to download songs?

My dad recently told me to download for him all of rose muhando songs, all of kiande songs and all of munishi songs. He told me, "nitakuekea kakitu usijali". Then he gave me a new 32 gb flash drive.

My dad has always been a reggae guy. I don't know where his obsession with gospel songs came from. He told me he would like that flash on Tuesday because he will be going for a long distance trip with his car.

He wanted to listen to that playlist. I've tried looking for sites but they aren't giving me what I want. Any recommendations?