Jenn: Wohlfahrt 4, 17, Ševčík theme + Var 1, Melody by Pracht, Küchler op 11, Gigue from Bach Partita 2, Air by Bach
Air by Bach
Gigue from Bach Partita 2
and fast bowing in Bach in general
Ševčík theme
Find the Tone and Intonation module I mentioned right here.
Ševčík variation 1
Ševčík theme
Küchler op 11 sound quality
Finger bowing
Have you already seen the submodule Refine your Basics? It might also be useful in addition to the tips I give in the video above.