Hi Nabila,
I really like the new logo, but I would try a few things to see how it goes. Love the Crescendo font and colors. But not a big fan of the "with music". I would try to change that up completely, new color, new font, or even a new idea in terms of that part. On another note, I would also play around with the smiley face idea, I dont have any critique or idea in particular, but would be open to see changes or new approaches to that particular part. So far very good! Looking forward to the new ideas!!
Thanks!