G'day,
Thanks to Malcolm the tune for the first verse and chorus of "(Co Sheinneas) An Fhideag Airgid?" can be found here. The tune for subsequent verses and chorus can be found here at the Mudcat MIDI site.

The song is from Flora MacNeil of Barra, and was published in Peter Kennedy's "Folksongs of Britain and Ireland". ^^

Cheers,
Alan