For anyone who might be interested, TCM has scheduled 53 Warner Brothers cartoons in April. According to MovieCollectorOH's TCM schedules database, 44 of these cartoons are TCM premieres:
Apr 2 - Racketeer Rabbit (1946)
Apr 2 - Bugsy and Mugsy (1957)
Apr 2 - Scarlet Pumpernickel, The (1950)
Apr 3 - Rhapsody Rabbit (1946)
Apr 3 - Big House Bunny (1950)
Apr 3 - Page Miss Glory (1936)
Apr 4 - Stage Door Cartoon (1944)
Apr 5 - Buccaneer Bunny (1948)
Apr 6 - Baseball Bugs (1946)
Apr 6 - Rabbit Hood (1949)
Apr 8 - Mutt in a Rut, A (1959)
Apr 8 - Carrotblanca (1995)
Apr 9 - Easter Yeggs (1947)
Apr 9 - Star is Bored, A (1956)
Apr 10 - 14 Carrot Rabbit (1952)
Apr 11 - Tweety's S.O.S. (1951)
Apr 12 - Bugs and Thugs (1954)
Apr 12 - Yankee Doodle Daffy (1943)
Apr 13 - There Auto Be a Law (1953)
Apr 13 - Go Fly a Kit (1957)
Apr 13 - Drip-Along Daffy (1951)
Apr 15 - Ballot Box Bunny (1951)
Apr 15 - Ant-Pasted (1953)
Apr 15 - Haunted Mouse, The (1941)
Apr 15 - Lumber Jerks (1955)
Apr 16 - Rabbit Fire (1951)
Apr 17 - Swooner Crooner (1944)
Apr 17 - Bugs Bunney Rides Again (1948)
Apr 17 - Zipping Along (1953)
Apr 18 - Last Hungry Cat, The (1961)
Apr 19 - Slick Hare (1947)
Apr 20 - Rabbit Seasoning (1952)
Apr 21 - Hillbilly Hare (1950)
Apr 21 - Baby Buggy Bunny (1954)
Apr 22 - Captain Hareblower (1954)
Apr 22 - What's Up Doc? (1950)
Apr 23 - Scent-imental Romeo (1951)
Apr 22 - Duck Dodgers in the 24 1/2th Century (1953)
Apr 25 - Don't Look Now (1936)
Apr 27 - Feed the Kitty (1952)
Apr 27 - Three Little Bops (1952)
Apr 28 - Long-Haired Hare (1949)
Apr 29 - My Bunny Lies Over the Sea (1948)
Apr 30 - Rabbit of Seville (1950)
You can find the complete list of WB cartoons and their approximate schedule times at the link provided by mr6667:
www.remindmagazine.com/article/741/looney-tunes-merrie-melodies-cartoons-tcm-warner-bros-anniversary-100-years/