There's plenty of performances of this medieval tune available, but I've picked this one out in particular because it's a good opportunity to see less familiar instruments. It also clearly demonstrates the use of drones, which fits in well with the arrangement on the ABRSM Grade 3 syllabus.
Degzi has been busy, and after producing flash cards for Grade 2 violin scales and arpeggios, he's done Grades 1 and 3 as well. These are a brilliant way of being really confident that you can play all your scales equally well - cut them out, shuffle them up, then play one at a time as you pick the card out of the pile. You'll never accidentally neglect one, and you can be sure that you'll be able to play them in whatever order the examiner chooses.
Edited on June 8th 2013: Please note that the Grade 4 scales have been corrected. The older version included D major rather than E major - a rather embarrassing and problematic error!
This follows the new ABRSM violin syllabus for 2012 onwards, including the new option for even notes rather than long tonics. I've included the fingerings I prefer to teach, such as starting two octave scales high on the G string in later grades, and three octave arpeggios shifting across the perfect fourths.