The harmonious trio of Elliot Cole, Fiona Gillespie and the Makaris ensemble present a fascinating audio-visual trip for the senses in ‘Tam Lin’, a Celtic-Baroque folktale rock opera, set on All Hallow’s Eve. Produced by Kevin Eikenburg and Four Ten Media, this period video was filmed at St. Mary’s on Grand in NYC. This 17th-century ballad and fairy tale from the Scottish Borders is newly told …