Thanks so much!
For this one, I used a drum track, then recorded a midi bass part on keys. Then, I recorded the sax part. For recordings like this, you have to plan out the roadmap so I knew how many choruses each would have. From there, I recorded the keyboard part (while listening to the sax/drums/bass part). For editing, I use Logic Pro to edit all of the audio, and for video I use Final Cut Pro. I layer the tracks on top of one another so they start correctly, then mute them and just have the main audio play. Crop/trim/color grade/etc. the videos, cut the beginning and end, and there it is!