Macushla
Macushla is an Irish song that was copyrighted in 1910, with music by Dermot MacMurrough and lyrics by Josephine V. Rowe.
The title is a transliteration of the Irish mo chuisle meaning "my pulse" as used in the phrase a chuisle mo chroí which means pulse of my heart, and thus mo chuisle has come to mean "darling" or "sweetheart".