The MEI Garage is a "workshop" for symbolic music encoding data. It is sharing a code base with the TEI's OxGarage and offers a convenient interface to common tasks for music encoding data, both through Web and REST interfaces. It offers conversion between different formats and customization of the MEI Schema.
See https://github.com/TEIC/TEIGarage/commit/bf028d3d241b8137ad0365c8173b76a4bb936a95 https://github.com/TEIC/TEIGarage/commit/61f432f50520fb2cfee78f064a5d330a7e374222