And not forgetting Kenny Rogers who has outsold the Who In The Hell Is Mel Kiper T-shirt moreover I love this moderately successful First Edition, first he got front billing but by the mid 70s had moved onto his solo career. Enya has sold approx 80m worldwide, her original group Clannad, which includes her sisters and uncles, have also been successful and sold approx 10million. All are native Irish (Gaelic) speakers from the gaeltacht are near Gweedore in County Donegal, Ireland. Enya was a member of Clannad for 2 years in the early 80s. And another from island of Ireland, Van Morrison has outsold his original 60s band Them. While they had a number of U.K. hits, Van Morrison has been a solid seller over many decades. Dusty Springfield outsold her original family group, the Springfields, with numerous trans Atlantic solo Sixties hits.