Original: Some of their most popular and widely known singles are '' You 're My Heart , You 're My Soul '' , '' You Can Win If You Want '' , '' Cheri Cheri Lady '' , '' Brother Louie '' , '' Atlantis Is Calling ( S.O.S. for Love ) '' and '' Geronimo 's Cadillac '' .
Simplified: Modern Talking is , by sales , the most successful and popular group in Germany , and they a number of hit singles reaching the top-5 in many countries .