Depending on the number of seeders (people sharing the file), your internet connection, and the size of the file, this could take anywhere from a few minutes to several hours.

While you mentioned a torrent download, I want to caution that using torrent sites can expose your device to risks like malware and viruses. Additionally, downloading copyrighted material without permission is illegal in many countries. If you still prefer this route, consider using reputable sites that offer legal torrents.

Sometimes, bands sell their music directly through their official websites. You can also find their albums and singles on online music stores like iTunes, Google Play Music, and Amazon Music.