Welcome to the online home of the E-52s, the best (and only) a-cappella singing group at the MIT Sloan School of Management. We have a great group of enthusiastic and talented (we like to think so anyway!) MBA/LFM students and spouses who perform a-cappella musical pieces for the Sloan community and beyond. If you're interested in auditioning for the E-52s (or are just curious about what it takes), please follow the link to the left. You might just be what we're looking for! If your significant other is interested in joining the group, please keep in mind that unlike the student housing folks, we don't ask for proof of cohabitation.