Latin music was all the rage in the United States from the 1930s through the 1950s and songs with a “South of the Border” or “Old Mexico” theme were plentiful.
The 1940 sheet music for “Make Love with a Guitar” evoked the idea of serenading one’s lovely lady on horseback while strumming the guitar. ..at least if you went by the by the illustration under the song’s name.
As the hand lettered title was rendered in an Art Deco design, it became the basis for Jazz Guitar JNL [which seemed a more befitting name], and is available in both regular and oblique versions.