I've played guitar for awhile but had not been satisfied learning to improvise by the "key center approach", which gets you going but doesn't allow you to carve those cool lines that bebop players do. There are many people and books and methods that suggest what is needed, but nobody put it all into a package, well ... until ... RICHIE! The course is thorough and well designed and everything I have worked on has been meaningful, progressive and really enjoyable to play. The language of bebop is there and it's possible to learn it. I take Skype lessons with Richie too and he's very helpful. Thanks Richie!