27-date tour kicks off May 25.

Bob Dylan and Willie Nelson are coming together for their second co-headlining tour of minor league baseball parks.

The 27-date tour, which will also feature opening act the Greencards, kicks off May 25 at the William H. Hammond Stadium in Fort Myers, Fla. It will conclude July 12 at Midway Stadium in St. Paul, Minn.

Most tickets go on sale Saturday (April 23), and are expected to be $49.50 on average. The majority of seats will be general admission.

Towards the end of the Dylan/Nelson trek, Dylan will take part in Nelson's 4th of July Picnic event at the Stockyards in Fort Worth, Texas.

The pair introduced the minor league concept last summer. This year, Bryan Adams and Def Leppard are also touring minor league ballparks with their 26-date "Rock 'N Roll Double-Header".

Dylan is on a 39-date trek with Merle Haggard and the Strangers and Amos Lee through the end of April, and Nelson plays 15 solo dates in late April/early May.