Please please please take a listen to your parts, it will help us speed up the learning process so much!!!
S1A https://www.youtube.com/watch?v=DmqgAcvS6b4
S1B https://www.youtube.com/watch?v=UQl6hn0wTk8
S2A https://www.youtube.com/watch?v=ID_6gCR9nSM
S2B https://www.youtube.com/watch?v=EI8pcz4lX6c
A1 https://www.youtube.com/watch?v=zpXMSrE5nKg
A2 https://www.youtube.com/watch?v=UoEu2erfXIc
T1 https://www.youtube.com/watch?v=bwjoTs6e3RE
T2 https://www.youtube.com/watch?v=Ksq3oPOxyhY
B1 https://www.youtube.com/watch?v=W0t74E7PfEc
B2 https://www.youtube.com/watch?v=_EInL6bA3gE
All https://www.youtube.com/watch?v=fA4my-uXZMw