Tracklist Hide Credits

A	Hello, Mary Lou Written-By – Blecher*, Pitney*
B	Sing, Cowboy, Sing Written-By – Charly Niessen

Credits

• Leader – Gert Wilden
• Orchestra – Gert Wilden Und Sein Orchester*

Notes

Side A: German cover version of Johnny Duncan - Hello Mary Lou Goodbye Heart

Barcode and Other Identifiers

• Other (Rights Society): NCB

Other versions

Category	Artist	Title (Format)	Label	Category	Country	Year
45 200 A	Jan + Kjeld*	Hello, Mary Lou / Sing, Cowboy, Sing ‎(7", Single, Mono)	Ariola	45 200 A	Germany	1961
JAR-396	Jan And Kjeld*	Hello, Mary Lou ‎(7", Single)	Top Rank International	JAR-396	New Zealand	1961
45 200 A	Jan + Kjeld*	Hello, Mary Lou / Sing, Cowboy, Sing ‎(7", Single, Mono)	Ariola	45 200 A	Germany	1961

Review Jan Und Kjeld - Hello, Mary Lou / Sing, Cowboy, Sing

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