J Mascis J.I.D Jack Brotherhood Jack Garratt Jack Penate Jack Savoretti Jade Bird Jade Imagine Jake Bugg Jake Clemons James James + Happy Mondays James Arthur James Barker Band James Gillespie James Grant And The Hallelujah String Quartet James Morrison James Vincent McMorrow James Walsh Jamie Cullum Jamie Lenman Jamie Pollock Jamie Webster Jane Weaver Jarv Is... Jaws Jax Jones Jay1 Jenny Lewis Jesca Hoop Jesse Malin Jessica Lynn Jessie Reyez Jimmy Eat World Jimothy Lacoste JLS JNR Williams Joan As Police Woman Joan Baez Joanna Shaw Taylor Joe Jackson Joe Purdy Joe Strummer Tribute Night Joel Baker Joesef Jog John Barrowman John Newman John Power Johnny Lloyd Johnny Mac and The Faithful Johnny Marr JoJo Jon Bellion Jonas Blue Jonsi & Alex Somers Jordan Davis Josh Ritter Josh Rouse & Grant-Lee Phillips Joshua Burnside Josin Joy Crookes Joyce Manor JP Cooper JPEGMAFIA Judah & the Lion Julia Jacklin Julia Michaels Julian Cope Jungle Justin Townes Earle