[5][6][7] Lang joined April Wine in 1976, replacing then-bassist Jim Clench.
[8][9] That year he recorded with the band for their fifth studio album The Whole World's Goin' Crazy (1976).
[10] Lang left April Wine in 1984 and pursued the financial field and former original bassist Jim Clench rejoined after Langs departure and took over bass duties until the band disbanded in 1986.
[11] When April Wine reformed in 1992 for a tour, Lang was offered to rejoin the band but ultimately decided not to and stuck with his investment business.
[12][13][14] Although no official cause of death has been announced Lang reportedly suffered from Parkinson's disease.