S11 E08Photograph not available
S11 E08 · 2016-02-24
Charlie Catches a Leprechaun ↗
IMDb8.5WhatSong's episode list includes Craicmore's Mairi's Wedding/Mason's Apron.
Evidence: WhatSong · S11E08 soundtrack listing ↗FOLLOWING THE THREAD · 1 RECORDED EPISODE
Mairi's Wedding/Mason's Apron
Craicmore medley identified by the episode's WhatSong listing.
These are researched occurrences. More may exist in episodes whose tags are still being documented.