Watch the video Time Travel Through Music – Philharmonia Baroque Orchestra on YouTube (linked below)

Pick one of the topics from the video – period instruments, rehearsal, or performance. Provide 2-3 reasons why the Baroque era methods of the above listed topics differs from that of today. Use the knowledge you have previously learned and information from the video. Provide examples for your reasons. 
This written response can be in outline or bullet point form.