"Bonanza" is the musical theme for the NBC western television series #Bonanza starring #LorneGreene. It was written for the series by #JayLivingstonAndRaymondEvans. In 1961, it became a hit for #AlCaiolaAndHisOrchestra, whose instrumental recording (#UnitedArtists 302, backed with "Bounty Hunter") reached number 19 on the #Billboard #Hot100.
https://www.youtube.com/watch?v=H6IoGpPMGQY