This eclectic group, led by the charismatic lead vocalist and guitarist Tony Trimper, has been leaving its mark in the current music panorama with an authenticity that's hard to come by. Recently, they've released another exceptional single, "The Four Winds," featuring the brilliant contribution of talented artist Ashley MacIsaac. Callehan Sets the Stage Ablaze with "The Four Winds" featuring Ashley MacIsaac! Exclusive Review!