smartChord regards itself as one of the most comprehensive dictionaries for chords, scales and picking patterns. If you think that an important item is missing, please send us a message. If it is from common interest, we’ll add it immediately to the next version. Please don’t forget to send us a link to a web site, where the chord, scale, picking pattern or something else is described in detail. Thank you very much for your help. Please send us the contact form or write a mail to request@smartChord.de.