Violin Music

[Whoa Nelly]

I heard a piece of music being played by about 20 violinists in a shopping arcade just before Christmas and have since heard it again. It is a quite straightforward tune which seems to be repeated and from my musical training (None) I would guess that it is a practice piece as the age range of the performers was from about 4 upwards.

Any violinists familiar with the piece?

[gazzawazza]

I'll have a go at Canon in D by Pachelbel. https://www.youtube.com/watch?v=6wpPk8qk3uQ