[Snip] Drumming is one of the most common forms of trancework in shamanic practice; most (though not all) shamanic traditions worldwide incorporate drumming. Sometimes the drum is only a tool; other times it’s a vehicle to the otherworld; and still other drums are the map to get there. While shamanic drumming does rely some on keeping at least a very basic “heartbeat” rhythm, you don’t have to be a virtuoso. Also, it’s wonderfully universal experience; while their perception of the percussion may differ somewhat from hearing peoples’, those who are deaf can also make use of drums, shamanically and otherwise.
You may already have some experience with trancing while drumming. If not, the first thing you’ll want to do is to practice altering your state of consciousness to the sound of drums. There are lots of drumming CDs out there, and you can also find some free videos by searching for “shamanic drumming” on YouTube. If you’re lucky enough to have a drum circle near you, you can even listen in person; a lot of them won’t have a problem if you don’t drum yourself, so long as you aren’t disruptive. You can, of course, drum as well, but the main thing is to practice “sinking into” the drum beats regardless of whether you yourself drum or not.