Vernon has joined forces with rapper Astronautilis on the new album project
His impression of Justin Vernon sees the pop star turned actor playing a song for Blue Ivy Carter
Meanwhile, cartoon character Bonnie Bear asks the band to collaborate
Justin Vernon says organisers tried to force the band into collaborating with another artist
But singer is working with Alicia Keys, he says
Chigliak Records will release local Wisconsin acts, 'lost records' and new music
Justin Vernon leads his band in a series of exercises in the trailer for 'On The Road'
The deluxe edition of the album will be available on iTunes later this month
'Birdy' will also see interpretations of tracks by Phoenix and The Postal Service
'Fall Creek Boys Choir' will be revealed next week