There isn't one official "2022 Pack," but rather a community-agreed collection known as the (typically hosted on the UltraStar forums or via torrent archives). Here is a curated breakdown of the genres and hits you can expect.
A: Yes. The .txt format is universal. Copy the same folders into the CustomSongs directory of UltraStar Play. ultrastar deluxe songs pack 2022
: The primary tool for modern libraries. It pulls TXT files from USDB and can automatically find and download matching audio/video from YouTube to create a ready-to-play folder. There isn't one official "2022 Pack," but rather