The title on the 1925 sheet music for “By the Light of the Stars” was hand lettered in an eccentric Art Nouveau type style with varying character shapes and line widths. This is now available as Erratic Nouveau JNL in both regular and oblique versions.
A package for a swim mask and snorkel was the basis for this decidedly unusual typeface with a wild 1970s-era design. There's no telling how to apply this font to a project, but think black light posters, psychedelic music and some cheap wine!