Larry Finnegan also made records of his songs in German, among others Komm doch zu mir, Tiger aus Papier, Sieben Tage, Einen Grüss an Mama, Glück und heisser Tränen, Unterm Dach and Das schönste Mädchen der Welt.
He produced several of the group's hits, the most successful was Vid din sida (By your side), number one for three weeks in December 1966 on the best selling chart Kvällstoppen .
He also wrote songs which became big hits for Swedish artists, for example "Skona mitt hjärta" (Spare My Heart), Pick up the pieces in Finnegan's original version, performed by Siw Malmkvist (which peaked at #6 and also is her best selling record in Norway rendering her a Norwegian silver disc) and "Världens rikaste flicka" (The Richest Girl In The World) and "Tack för alla kyssar" (Thanks For All The Kisses), both with Yvonne Norrman [sv], a popular Swedish artist he had signed for his record company Svensk-American.
"Tack för alla kyssar" is a long-lived success with several new versions, for example Schytts (1973) Thorleifs (1982), Flamingokvintetten (1984), Rose-Maries (1994), Stig Lorentz (2014), Tommy Karlsson (2020) and the Finnish danceband Dansdax (2022).
His Pick up the pieces gave the Danish pop singer Bjørn Tidmand his big break in 1963, Brænd Mine Breve (Burn my letters), which peaked at #1.