If you are looking for the specific PDFs used in the course, these are the titles you are looking for. You can find these on Amazon or the Berklee Press website.
Here is everything you need to know about Berklee’s ET-112 (Ear Training 2), the skills it covers, and the legitimate “top tier” study materials (including PDFs from third-party educators) that will help you pass the course or master the material on your own. ear training 2 berklee pdf top
: A system for singing pitches that helps internalize the relationships between notes in a key. "Tah" and Conduct If you are looking for the specific PDFs