At first I didn’t have any trouble reading this logo, however looking at it more closely I realize that the “i” in guitar doesn’t make as much sense as I initially thought. Lovely use of the S resembling the guitar though. One thing I would change is the line break of “School of excellence”. Instead of breaking it after School, I would make the break after ‘Of’ to make the lines more even. The word excellence just juts out a little too much and makes the containing rectangle lopsided.