This video is geared towards people whose memo isn't sub 1:30 yet. It could even benefit people who are under 1:30 but you may know most of this stuff already. Please do post questions if you have any in the comments. I'm linking 2 good tutorials for how to make/ use letter pairs if you don't know it already. Additionally, Zane's covers audio and sentence memo.
• [Riley] How to Make and Use Letter Pairs f... -Riley's video
• Letter pairs: images, sentences and audio ... -Zane's tutorial