The fact that Tis’alom rhymes with the other endings, which it is obviously meant to do, points to the fact that whoever wrote Yedid Nefesh pronounced it (as we now know, correctly) Tis’alom.
The fact that Tis’alom rhymes with the other endings, which it is obviously meant to do, points to the fact that whoever wrote Yedid Nefesh pronounced it (as we now know, correctly) Tis’alom.