[ggrrrrr23456]

Koopman’s interpretation of the cantatas is hands down the best one out there. Some amazing musicians and vocalists on those recordings.

[SamAdams76]

Speaking of Bach, are you familiar with the Netherlands Bach Society?

They are posting the entire works of Bach on YouTube, including all the cantatas.

Here is an example.

Stunningly high quality with both the audio and video.