I think revanced has patches to remove ads on a few apps

Not just a lyrics app but does have karaoke lyrics https://apt.izzysoft.de/packages/com.dd3boh.outertune

I think it’s just normal, I seed from a 10gbps SSD and barely get above 7MB/s

“People in my country are trying to overthrow me because I suck at running the country so instead of doing it better I should just massacre them”