Daryl Hall gets restraining order against John Oates amid legal battle

Daryl Hall has filed a restraining order against his one-time musical collaborator, John Oates. The pair made up the pop rock duo Hall & Oates, and put out 18 studio albums together between 1972 and 2006.

Hall filed the temporary restraining order request in a Nashville Chancery Court on Nov. 16. Oates and the co-defendants – his wife, Aimee J. Oates, and business manager Richard Flynn, who are both co-trustees of his trust – were served on Nov. 20.

It is unclear what promoted the restraining order, but it is labeled as a Contract/Debt case on the website for the Nashville Chancery Court. CBS News has reached out to Hall's attorney as well as Flynn for further information, and is awaiting a response.