Musical font - pack of 6 A6 thank you cards with envelopes

A pack of six, matt, A6 size thank you card depicting an original music-related font rendered in pen and ink.  A variety of musical instruments are included on the card, including a piano, harp, clarinet, trombone and violin.  A perfect card to use when thanking a musical friend. With white C6 size envelopes.  Landscape orientation.  The cards are blank inside so you can write your own message.