Johnston, David Trenaman & Colleen, Windom Earle, Shotgun & Jaybird, Dave Bidini, Pundits, Colonial Quarrels, The Robins, The Peter Parkers, The Just Barelys, S.S. Cardiacs, & Singing Saws.

The lineup for the Sappyfest in 2011 included Rich Aucoin, Grimes, Chad VanGaalen, Charles Bradley, and a surprise show from Arcade Fire, performing under the decoy name Shark Attack.

[11] The music line-up that year included the Joel Plaskett Emergency, Chad VanGaalen, Shotgun Jimmie, The Underachievers, Colin Stetson, Naomi Shelton & the Gospel Queens, and Pictish Trail.

This years lineup included: Alumette, Aquakultre, Apollo Ghosts, Barnacle, Cruising & Searing, Deliluh, Diamondtown, Fet.Nat, Flour, Gianna Lauren, Haviah Mighty, Janowskii, José Contreras, Joyfultalk, Juice Girls, Julie Aubé, Julie Doiron, Lal, Lillia, Liz Brain X Doug, Lo Siento, Mauno, Motherhood, Nyssa, Positive Body Language, Papal Visit, Shotgun Jimmie, Snotty Nose Rez Kids, Tim Baker, Tryal, The Weather Station, WHOOP-Szo, and Yves Jarvis.

The 2020 lineup included: Ariel Sharratt and Mathias Kom, Bart Vautour, Colleen Collins, Emma Healey, Egyptian Cotton Arkestra, Geordie Miller, Hélène Barbier, Jennah Barry, Jon McKiel, Julie Doiron, Kate Miller, Kawama Kasutu, Klarkam Weinwurm, Kwento, Lavender Bruises, Laura Watson, Marilyn Lerch, Lido Pimienta, Patrick Allaby, Rachel Thornton, Rebecca Roher, Steven Lambke, Leanne Betasamosake Simpson, Sue Goyette, USSE, and Wares.

The 2021 lineup included Amy Siegel, Ariel Sharratt & Mathias Kom, Erin Bardua, Black Dimes, Brandon Hicks, Brian Neilson, Bucky Buckler, Caged Animals, Century Egg, Chris Meaney, Cluttered, Elm & Ampersand, G.L.A.M.

Bats, Marilyn Lerch & Geordie Miller, Izzy Francolini & Desdemona Shaw, Jerry Ropson, Jeska Grue, John Kilpatrick, Jon McKiel, Julie Doiron, Klarka Weinwurm, Laura Watson, Lucy Koshan, Marissa Sean Cruz, Olivia McNair, Phil Mercier, Rachel M Thornton, Rebecca Blankert, Sarah Wendt & Pascal Dufaux, Theo Crocker, Wandarian, Tori Weldon and Wolf Castle.