Sam McClellan has been played on NTS shows including Secretsundaze, with Gathering first played on 7 March 2015.

"March 1982, Sam McClellan “The Five Elements of Music”

The second NESH meeting took place here in Lexington on Sunday night, March 7th. Sam McClellan gave an excellent talk on "The 5 Elements of Music" followed by a demonstration of the practical application of this knowledge through use of a particular cassette of music which he had created. Sam tested an individual through kinesiology prior to listening to this music, and then afterwards and found that they tested stronger than before. This was a real and valid demonstration of one of the healing effects of music, and was appreciated by all who were present."