Relationships provide the inspiration for his love songs

HOW many ways can you say "I love you" in a song? Just ask indie singer-songwriter Joshua Radin, who has released six studio albums - all on the topic of romance and relationships - since 2006, and shows no sign of stopping.

During a telephone interview from Stockholm, the 41-year-old says: "The wealth of emotion in a relationship is vast; I don't think that well ever really runs dry. I just find so much to write about, not just about my own relationships, but from those my friends are in too."

Radin has always been interested in love, and all the emotions that surround i…