I've begun to be conscious of an odd effect that happens with stringed instruments as the player changes from one note to another note. Fairly often (it seems to me) the bow changes direction just before or just after the fingering changes. For a moment you hear the next note too early while the bow is still on the old bow stroke, or else the second bow stroke starts while the fingers are still on the old note. A similar thing can happen with wind players - the fingering changes to the new note just before or just after the tongue does its -T-, not quite at the same time. You sometimes hear it even from well-known soloists. Here's Lingling in a not very serious mood with the humorous violinists TwoSetViolin - I think he does it at 8:22 and at 8:36 on
.I've hunted for this effect on the internet by searching for words such as "synchronizing" "fingering" "bowing" "tonguing" but can't find any comments on it. Is it known by some other name? Is the cause not poor synchronization but something different? Or perhaps it is not regarded as a fault??