On this episode, Amanda Cole and Stephen Weigel discuss beating in sine tones, instrument design, harmonics, and wine glasses used for microtones among other topics! Music Intro: Microtallic - Amanda Cole Cirrus - Amanda Cole Vibraphone Theories (I) - Amanda Cole Music for Cello with One or More Amplified Vases - Alvin Lucier Node (II) - Amanda Cole Ecliptica - Amanda Cole Outro: Vibraphone Theories (III) - Amanda Cole Website: https://www.amandacolemusic.com/ Support us on Patreon! https://www.patreon.com/nowandxen Follow http://nowandxen.libsyn.com https://twitter.com/now_xen https://www.facebook.com/nowxen/ Subscribe RSS: http://nowandxen.libsyn.com/rss iTunes: https://itunes.apple.com/us/podcast/n… Spotify: https://open.spotify.com/show/1mhnGsH… Stitcher: https://www.stitcher.com/podcast/nowxen Twitter: https://twitter.com/now_xen Facebook: https://www.facebook.com/nowxen/ YouTube: https://www.youtube.com/channel/UCnmYNMpemAIq8DnK5HJ9gsA