There is a newer SICP (2004) at https://www.youtube.com/playlist?list=PL7BcsI5ueSNFPCEisbaoQ0kXIDX9rR5FF https://www.youtube.com/playlist?list=PL7BcsI5ueSNFPCEi

There is a newer SICP (2004) at https://www.youtube.com/playlist?list=PL7BcsI5ueSNFPCEisbaoQ0kXIDX9rR5FF https://www.youtube.com/playlist?list=PL7BcsI5ueSNFPCEisbaoQ... The architecture course is 6.004, although it is a bit different than Abelson/Sussman. Abelson focuses heavily on software concepts while 6.004 has a strong hardware bent.