Heart Machine Nicole Springer Kansas City Heart Machine are an 80's inspired synthpop band with a twist. Based out of Kansas City, Heart Machine is the collaboration of local songstress Nicole Springer and professional musician and producer Aaron Derington. Heart Machine’s tracks Nightmare by Heart Machine published on 2020-10-23T13:48:19Z The Lonely One by Heart Machine published on 2020-09-15T14:47:56Z