Watch the Bossa Changes online guitar lesson by TrueFire from Play Jazz Guitar 10: Advanced Soloing Principles
Bossa Changes - At Tempo Playalong is a video guitar lesson presented by Fareed Haque and is sourced from Bebop Improv Survival Guide.
So heres where we put it all together. Try to play simple clear ideas until you really are hearing and enjoying this process.
It'll take a while, and, even when you start to get comfortable, there will always be more ideas you can add to spice up your playing. Don't try to see this as an ending but a beginning!