With showcases like the CMJ High Road Touring Showcase on sale 9/11 featuring The Maccabees with Mitski (solo) and the Panache Booking showcase featuring Juan Wauters and Ezra Furman, the initial 2015 lineup has been released. Some of the artists are listed below

CMJ 2015 Initial Lineup

Acid Dad
Allday
Arrows Of Love
Bad Veins
Balthazar
BØRNS
British India
Car Seat Headrest
Catfish and The Bottlemen
Death By Unga Bunga
Dent May
Destruction Unit
Diet Cig
DRINKS
Eternal Summers
Ex Hex
Frankie Cosmos
Fraser A. Gorman
Glass Animals
Hockey Dad
Jamie N Commons
JPNSGRLS
Juan Wauters
Kamasi Washington
Kero Kero Bonito
LODRO
Marlon Williams
Mercury Rev
METHYL ETHYL
Michael Rault
Motion City Soundtrack
Nai Harvest
Neon Indian
Ngaiire
Panda Bear
Perfect Pussy
Pinact
Pompeya
Protomartyr
Potty Mouth
Saint Pé
Shannon And The Clams
Son Little
Sunbeam Sound Machine
Surf Rock Is Dead
The Babe Rainbow
The Big Moon
The Henry Millers
The Joy Formidable
The Men
The Wonder Years
The Word
Titus Andronicus
Tobias Jesso Jr.
Vomitface
Walking Shapes
Wet Leather
WOMPS

Full List Here