Panel 1: Wow, someone's actually mentioning the band outside of the retcons! Now, is this going to lead to April realizing Eva would be a good singer, or just more "I hit one bump in the road, so I'm going to give up because ambition is bad anyway"? Also, April's hands look more her blouse is open at the neck.
Panel 2: Aha! And it looks like Jim still has some of his faculties. Jeez, Apes, it's not like anyone gets paid; you CAN easily add a fifth person! Except then they wouldn't be 4-EVA.
Panel 3: Stop using logic, Gramps!
Panel 4: Jeez, what grotesque eyebrows on Jim.
Panel 5: Oh, like that's a reason. I've said it before and I'll say it again. "Bands come and go. What's important is your music." Clearly, music is not important to April. Nirvana, to give just one example of many, ditched a member before they were signed because he wasn't committed to the group, and it was his loss, their gain. If you're not willing to do what it takes, then you shouldn't be doing it at all.