All My Life  Sample   Lesson Sample  (Early Intermediate Solo) Download Version. Based upon the hit by K-Ci and Jo Jo, this intermediate level solo is taught all of the way through completely "By Ear." The lesson starts with a full demonstration of the solo and then breaks the entire arrangement down in two to four measure sections, describing every finger and note used to play the song. When you learn "by ear" you memorize the song as you learn it and you develop your ability to pick our other songs "by ear."