Harban Singh & the Swallows, credited as Harban Singn on the cover.
I have three versions of this tune. Malaysia’s Geevi Lee recorded it in English as ‘Confession’; Indonesia’s Rifa Hadija recorded it as ‘Pentjuri Hati’ (Heart Stealer) and there is this version sung in Chinese by a Malaysian Sikh as ‘The Person Who Steals My Heart’. I have no idea what the original was, but it must have been popular.
There’s an earlier release on Golden Horse, credited to Harban Singh and Friends.