Here are audio files of the music examples accompanying the text to Long Lost Blues, played on the piano. There are 98 examples in the book altogether and 97 are here (example 93 is unplayable on a piano!) available for streaming or download. The originals are either for piano only, in which case they are played as written, or piano and voice, in which case I have incorporated the vocal line into the piano part. For list of music examples, see here.