The first written record of this tune is in the mid-19th century music manuscript collections of uilleann piper and Church of Ireland cleric James Goodman, who lived in County Cork, Ireland.
Ref: https://tunearch.org/wiki/Annotation:Murphy%27s_Hornpipe_(1)
Ref: https://thesession.org/tunes/1140
: | GC | AmD | GC | D7 | |
GC | AmD | GD7 | G | : | |
: | GBm | CAm | GEm | AmD7 | |
GC | AmD7 | GD7 | G | : |