This studio contacts app designs modeled after the various music apps of the NYU Music Experience Design Lab - http://musedlab.org/.

To play the original MusEDLab apps:

aQWERTYon - https://musedlab.org/aqwertyon/

Groove Pizza - https://musedlab.org/groovepizza/

Variation Playgrounds - https://musedlab.org/variation-playground/