Considering it features Kevin Michael Richardson, John DiMaggio, Dee Bradley Baker, James Arnold Taylor, and a duet between Grey DeLisle and Neil Patrick Harris, this is a given.
- The opening theme
has a rocky feel, reminding viewers of the previous Batman shows, as this version is neither dark nor very comedic. - The Huntress, Black Canary, and Catwoman's musical number from "The Mask of Matches Malone", a master class in Does This Remind You of Anything?.
- "Emperor Joker!" give the Joker the Villain Song he deserves. "Where's The Fun In That?" has the Clown Prince of Crime deliver one giant musical Motive Rant about his Thrill Seeker mentality and how living the life of a decent person is simply not fun enough for him, along with some rather catchy lyrics questioning why Batman doesn't follow him in his criminal pursuits.
- "Grey and Blue", Vigilante's song about Batman, is as insanely awesome as the fight it accompanies with Batman taking on five mobsters single-handedly (though Vigilante helps with a sniper), and using no gadgets apart from a single batarang.
- The theme song to "The Currys of Atlantis", which is also absolutely hilarious.
- Aquaman's Rousing Song of Heroism. It's a testament to Captain Atom's funk that he wasn't roused by such an incredible song.
- "Mayhem of the Music Meister" features the eponymous villain singing almost non-stop catchy Villain Songs or Black Canary singing gentle, wistful melodies. One highlight is "Drives us Bats".
- Black Canary's song, "If Only" and its reprise. What really sells it is Grey DeLisle's soft, tearjerking vocals.
