Leonie is (grudgingly) wearing the headband that came with the set and called first dibs on the guitar; otherwise the rest of her outfit is Maplelea. Beau is wearing the outfit (and boots) that came with the set and wielding the microphone.
Guitar review: A-. Guitar plays sound when button is pushed. ONLY quibble I have with the guitar is that the strap is not long enough to pose it properly with the dolls. Should be easy enough to swap it out for a longer ribbon (or a shoelace) for more realistic posing.
Outfit review: Cute, fits very nicely on Beau without being too tight in the torso (unlike some other My Life As outfits). Boots are very very cute (molded plastic with slit up the back) and get a lot of wear with other outfits too. Vest is separate from the dress. Only quibble with the outfit is that when packaged, the headband is sewn to the dress and it was quite fiddly cutting the stitches free without cutting either the headband or the dress. Giving the outfit an A- for that.
Microphone, on the other hand, fits VERY nicely in Beau's hands and stays put though multiple poses. Microphone grade A+.
Leo: Mom, I am taking this stupid headband off now. It pinches my head and looks STUPID.
Leonie: Ah, better. NOW I can really focus on rocking out with my sister.
(like I said, guitar strap is not quite long enough for proper posing of guitar)
"We will, we will ROCK YOU"
Overall, the girls have a blast rocking out with this set and I give it an A-.