Diana Krall & Michael Bublé ALONE AGAIN (NATURALLY)

▸ "Alone Again (Naturally)" is a song by Irish singer-songwriter Gilbert O'Sullivan.
▸ Recorded in 1971, it became a worldwide hit.
▸ The song did not originally appear on his 1972 studio album Back to Front but has been included in reissues (often replacing "Clair").
▸ The single spent six non-consecutive weeks at number one on Billboard's Hot 100 between late July and early September 1972 in America.