Thumb inside or out? Biography › Forums › Lute Technique and Research › Renaissance Lute › Thumb inside or out? This topic contains 0 replies, has 1 voice, and was last updated by admin 1 week, 1 day ago. Viewing 1 post (of 1 total) Author Posts February 27, 2017 at 2:42 pm #1461 adminKeymaster A common dividing point for Renaissance lute players: which works better; thumb inside or out? Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic.