"Biggest Part of Me" is a song by American band #Ambrosia, from the album #OneEighty. Released as a single in 1980, the song reached number one on the #RadioAndRecords chart and number 3 on both the US #Billboard Hot 100 and #AdultContemporary charts. The song was written by band member #DavidPack. Pack re-recorded the song for his 2005 album, The Secret of Movin' On.
https://www.youtube.com/watch?v=k-0IbrKRfmU