Could the band poets of the fall please make all the songs on karaoke such as songs like "desire, lift, late goodbye, someone special,"

You could make yourself. Programs such Audacity had a tool "Voice Removal". Not perfect though...

Yes, YES !!!!11111
I really need a karaoke version of the song "War".
and I'm even willing to pay for it a couple of bucks.
translated by Google

would it be illegal to post a home-made version here?

Forum Rules
"Don't post offensive, illegal or copyrighted material - not even links to them. Virtually all music and movies are protected by copyrights, including Poets of the Fall's music, videos and other material."
I don't think it's in any way respectful to the band to publish "distortions" of their work at their own forum. They haven't minded fan covers of their songs at their FB-wall, and they know YouTube is full of whatever stuff and not much can really be done about it, internet being the kind of place it is. However, this kind of tampering with their song in my opinion isn't ok, least of all here.

It also depends on what you mean by "home-made". If you redo the song from scratch and play all the instruments yourself, that's generally OK, you just need to sort all the necessary details with the Finnish copyright agency Teosto.

If you use some kind of "vocal removal" effect on the originals, well, that usually sounds absolutely horrible (no effect in the world can completely remove the vocals without also destroying the music), and you are breaching the copyright.