MathiasTCKM to Doing My PartEnglish · 2 years agoMusic on hold: Cisco's Opus Number Onewww.youtube.comexternal-linkmessage-square0linkfedilinkarrow-up11arrow-down10file-text
arrow-up11arrow-down1external-linkMusic on hold: Cisco's Opus Number Onewww.youtube.comMathiasTCKM to Doing My PartEnglish · 2 years agomessage-square0linkfedilinkfile-text
https://www.youtube.com/watch?v=N7xn5zeJ4D4 https://en.wikipedia.org/wiki/Music_on_hold#Cisco’s_Opus_Number_One https://www.replicant.com/blog/the-surprising-roots-of-one-of-the-most-common-hold-music-songs/
