In 2015 Grantman saw 38 performances during 4 concerts with 37 bands at 4 venues in 3 locations.

Date Concert Venue Location
Oct 15, 2015
Mac Miller
  Setlists
Marathon Music Works Nashville, Tennessee, United States
Sep 25, 2015
Cherub Track 29 Chattanooga, Tennessee, United States
Aug 06, 2015
My Morning Jacket / Moon Taxi
  Setlists
Ascend Amphitheater Nashville, Tennessee, United States
Jun 11, 2015 –
Jun 14, 2015
Bonnaroo Music & Arts Festival 2015
Kendrick Lamar / Mumford & Sons / Twenty One Pilots / Childish Gambino / Macklemore & Ryan Lewis / Hozier / G-Eazy / Billy Joel / Tove Lo / SZA / Florence + The Machine / Flume / Deadmau5 / Earth, Wind & Fire / AWOLNATION / Young the Giant / Rudimental / Mac DeMarco / Glass Animals / Alabama Shakes / ODESZA / Tears For Fears / Spoon / Belle and Sebastian / BASSNECTAR / SBTRKT / Caribou / My Morning Jacket / Jamie xx / Royal Blood / Unknown Mortal Orchestra / The War on Drugs / Catfish and the Bottlemen / Slayer / Atmosphere / Jungle / Dej Loaf / Gary Clark Jr. / Tycho / Run the Jewels / Sylvan Esso / Bleachers / Ben Folds / Brandi Carlile / Courtney Barnett / Bahamas / The Growlers / Gregory Alan Isakov / Gramatik / Shakey Graves / King Gizzard & the Lizard Wizard / Dawes / Guster / The Dø / SOJA / Houndmouth / Against Me! / Temples / Trampled by Turtles / Sturgill Simpson / Moon Taxi / Punch Brothers / DMA’s / Ben Harper & The Innocent Criminals / Woods / Between The Buried And Me / Ryn Weaver / STS9 / Ana Tijoux / Rustie / Shabazz Palaces / Kevin Garrett / Phox / The Districts / Iceage / Hiss Golden Messenger / Benjamin Booker / Hurray for the Riff Raff / The Very Best / All Them Witches / Béla Fleck / Rhiannon Giddens / Strand of Oaks / Freddie Gibbs & Madlib / Priory / Pokey LaFarge / Pallbearer / Abigail Washburn / BC Camplight / Dopapod / Madisen Ward and the Mama Bear / Tanya Tagaq / Jessica Hernandez & the Deltas / Robert Plant & the Sensational Space Shifters / The Shakes / Unlocking the Truth / Christopher Denny / Jon Cleary & The Absolute Monster Gentlemen / Brownout Presents Brown Sabbath / Superjam / New Breed Brass Band / The Bluegrass Situation / Atomic Bomb! Who Is William Onyeabor? / Jerry Douglas Presents the Earls of Leicester Show all bands
  Setlists
Great Stage Park Manchester, Tennessee, United States