"Calcutta" is a German pop song. An instrumental version by American bandleader and TV host Lawrence Welk on the 1961 Dot Records album Calcutta! was a Number One song in the United States, and the most successful hit of Welk's career.
The tune was written in 1958 by the composer Heino Gaze. The original title was "Tivoli Melody", but it was re-titled several times, until it finally was named for the Indian city of Kolkata, known in German as Kalkutta and in English as Calcutta. The German version has lyrics by Hans Bradtke, and is titled "Kalkutta liegt am Ganges" (Calcutta lies on the Ganges). In the English-speaking world, the song was released under the title "Calcutta", and the American songwriting team of Paul Vance and Lee Pockriss wrote English lyrics, celebrating the charms of the "ladies of Calcutta."
Welk's recording of the tune was something of a departure for him. It incorporated his recognizable "trademarks," i.e., the Harpsichord lead and an accordian but combined them with handclaps and a brisk rock rhythm.