Oriol Saña, Jazz Violin professor at ESMUC, made his PhD Thesis on how Jazz techniques can help classical violin students to perform better. I was his Research Assistant on this project for more than 3 years.
We collected a lot of data, which will be open to the general public through the RepoVizz in a near future, and I built some custom tools for automatic trimming and synchronization of multimodal data streams.
Relevant links: