User:	mr_so&so
Website:	http://www.youtube.com/MrSoAndSoHarp

Here is a link to harp tab for chromatic scales in 12 positions. You can pull out the scales you want from there. I forgot to put a legend for the tab in the document. Each ' indicates half step bend; + means blow; ob is overblow; od is overdraw. The Roman numerals in the column headings indicate notes that fall into the I, IV, and V chords and also the dominant 7th of the extended I7, IV7, and V7 chords. I just show only those chords since they are of greatest interest to blues players. If you study up on your chord theory you can work out the tones belonging any chords from the charts.