Learn to Sing Harmony
taught by Cathy Fink, Marcy Marxer, Robin and Linda Williams
This 3 CD/Book  set teaches two, three and four part harmonies and includes ear training necessary to increase your repertoire and gain new insights into singing with others. 

  Twin Fiddling
by Stacy Phillips
This book presents multiple American fiddle arrangements from a nice variety of repertoire including Old Time, Bluegrass, Western Swing and Waltzes. There are hints for each tune and a full chapter on how to create your own arrangements.
Though the book is pitched at fiddlers, it can be used by any melody instrument that can play in a variety of keys.
The accompanying CD contains all the tunes in the book.
Book size A4, contains 152 pages, duet melody lines and chords and accompanying CD.

  Fiddle Duets - arranged from the songs of Robert Burns
by Christine Martin and Jean-Ann Callender
An amateur fiddler himself, Robert Burns used popular instrument melodies of the day for his poems.He used fiddle compositions often and regularly turned to the composition of Neil Gow. This book of fiddle duets gives musicians the opportunity to play solo or together with singers and accompanied by guitar or piano. A CD is included with all 31 tunes played.
Book size A4, contains 32 pages, duet melody lines and chords and accompanying CD.    

Celtic Fiddle Tunes for Solo and Ensemble, Cello and Bass
by Craig Duncan
This collection contains 14 set arrangements of 22 traditional tunes from Ireland and Scotland in a variety of styles including jigs, reels, hornpipes, slip jigs, strathspeys, waltzes and airs. The harmonies are written so that various combinations from solo instrument with piano to duets and trios to full string quartet/orchestra are possible.
This cello book includes melody (solo cello), cello harmony, bass and piano accompaniment.
A companion book for non bass melody instruments is available.
Size A4, contains tune sets and variations plus pull out section with melody, cello and piano accompaniment. All tunes are written in bass script.

  Scottish Favourites Arranged for Seven Part Ensemble
arranged by Duncan Kennedy
Set for
Great collection of well known Scottish tunes arranged for group work or solo instruments with piano. A 24 page score and 16 pages of parts are provided for fiddles 1 and 2, viola, whistle/recorder, cello, guitar and fully realised piano. The book also includes the melodies fully written out for solo fiddle, cello, viola with piano accompaniment to enable the option of using the book as solo instrument with piano. A very versatile collection for those who like playing Scottish music in groups or as solos with piano
Tunes are Auld Lang Syne, Dumbarton's Drums, Glencoe, Island spinning song, Johnny Cope, Loch Lomond, The Peat Fire Flame, The Cockle Gatherer, Ubhaidh Abhaidh.
Book size A4, contains 40 pages, music and chords.

Airs for Pairs
This is volume one of the very popular Airs for Pairs series. It contains 21 tunes from the Britain and Ireland arranged as duets for two melody instruments, plus an optional chord accompaniment for piano, guitar etc. In all cases but one (College Hornpipe) the harmony does not descend below middle C.
Book size A4, contains Melody and harmony lines, chord accompaniment and violin bowings. 

 More Airs for Pairs
This is volume two of the very popular Airs for Pairs book. It contains 21 tunes including some older tunes, arranged as duets for two melody instruments.
Book size A4, contains Melody and harmony lines, chord accompaniment and violin bowings.

  Piper's Companion Vols. 1 to 7  We only have Volumes 1, 3, and 4
Arranged by Derek Hobbs
Each volume contains over 20 common tunes arranged for duets or trios. Written initially for the Northumbrian Small-pipes the tunes can be played by any melody instrument as the tunes are mainly in the keys of G and D.
Size A4, contains harmony lines and chords.
Contents Vols 1 - 7

Folk in Harmony - folk tunes with easy accompaniments for piano or harp   Sorry, sold out
Arranged by Derek Hobbs
The tunes offered here with accompaniments for piano or harp are chosen from those that are popular with Northumbrian pipers. All presented in the same key.

Book One of Folk in Harmony
This has separate pullout melodies with seconds for Northumbrian Smallpipes and other Bb instruments
Tunes include:  My Home, When the Battle's O'er, Rowan Tree, Morag of Dunvegan, Leaving Lishmore, Queen Mary, Believe Me,  Winster Galop, Flett from Flotta, Road to Dundee, 51st Highland Division, Hector the Hero, Loch Rannoch, Mrs. Jamieson's Favourite, Lord Lovatt's Lament, Piper's Wierd, Cradle Song, South Wind     

  Book Two of Folk in Harmony
This has separate pullout melodies with seconds for non-transposing instruments eg flute, violin, recorder
Tunes include: Whittingham Green Lane, Sweet Hesleyside, The Herd on the Hill, Noble Squire Dacre, Jimmy Allen, Because he was a Bonny Lad, Gentle Maiden, Sally Gardens, Roddy McCorley, Derwentwater's Farewell, Swindon, Sir John Fenwick, Resedale Hornpipe, Buttered Peas, Proudlock's Hornpipe, Nancy Till   

  Traditional Tunes for Two Fiddlers Vol  2
Each book contains 33 favourite two-part arrangements from leading players of the Highland Fiddle and Accordion.
Contents pages
Size A4, contains 2-part music and chords

The Irish Collection
12 pieces by O'Carolan arranged by Douglas Gunn, Ireland's foremost recorder player and an authority on Irish music of the 17th and 18th centuries.
Size A4, for recorder, cello and bass.