| Title | Tune Type | No. | Key | Incipit (first two bars) |
|---|---|---|---|---|
| I Am the Man for Bewitching Them | slip jig | 75 | G | |G3 Gge dBG|ABA ABd e2g| |
| I Buried My Wife and Danced on Top of Her | jig | 88 | Dmix | |DED F2G|AdB cAF| |
| I Courted A Wee Girl | song | 165 | G | |G4 EF|G A3A B| |
| I Have a Bonnet Trimmed with Blue | polka | 67 | A | |AB/c/ df|eA c2| |
| I Have a Bonnet Trimmed with Blue | polka | 75 | D | |DE/F/ GB|AD F2| |
| I Have a Bonnet Trimmed with Blue | polka | 70 | D | |DE/F/ GB|AD F2| |
| I Have a House of My Own with a Chimney Built on Top of It | slip jig | 87 | Em | |AGE EDE E3|AGE EDE GAB| |
| I Have a House of My Own with a Chimney Built on Top of It | slip jig | 85 | F#m | |BAF FEF F3|BAF FEF ABc| |
| I Have No Money | reel | 343 | D | |FAdB A3G|(3FGA dA FEEG| |
| I Have Two Yellow Goats | polka | 66 | G | |D>E GA|B2 AG| |
| I Know My Love | song | 123 | D | |AB A2|GE DC| |
| I Looked East and I Looked West | polka | 145 | G | |GB BA/G/|FA AB/A/| |
| I Ne'er Shall Wean Her | jig | 479 | Am | |EGG GED|EGG c2B| |
| I Ne'er Shall Wean Her | jig | 9 | Bm | |FAA AFE|FAA d2c| |
| I Was Born for Sport | jig | 496 | G | |dgg fdd|cAB c2A| |
| I Will Go | song | 125 | Gmix | |G2 FE|D2 DD| |
| I Will If I Can | jig | 195 | G | |GBd gdB|ded d2c| |
| I Wish I Never Saw You | reel | 184 | G | |edBA G3A|B2Ad BEE2| |
| I Wish My Love Was A Red, Red Rose | song | 181 | G | |B,>D GB AA DE/E/|FE/F/ GG G3 d| |
| I'll Buy Boots for Maggie | polka | 73 | Am | |EA AB|cB AB| |
| I'll Tell Me Ma | song | 48 | G | |DG B>B|cB B>c| |
| I'm a Little Dutch Girl | mazurka | 17 | G | |d2 de dc|B2 G3B| |
| I'm a Man You Don't Meet Every Day | song | 206 | D | |F2 A2 AF|E2 D2 DE| |
| I'm a Rover | song | 136 | G | |G>G G2 D2|EE E2 DG| |
| I'm a Silly Old Man | jig | 371 | Gdor | |B3 Bcd|c2A ABc| |
| I'm the Boy for Bewitching Them | slip jig | 75 | G | |G3 Gge dBG|ABA ABd e2g| |
| Idir Deighric 'gus Breo' | air | 10 | Amix | |A>BA A>GA|c>de f2a| |
| Idir Deighric agus Breo | air | 10 | Amix | |A>BA A>GA|c>de f2a| |
| Idle Road, The | jig | 199 | G | |DBB Dcc|DBB cde| |
| Idlewild Jig, The | jig | 485 | D | |DED FED|F2A d2A| |
| Ievan polkka | polka | 41 | Bm | |B>B Bc|dB Bd| |
| If All the Young Maidens Were Blackbirds and Thrushes | song | 173 | Ddor | |A3 D D2|D2 C2 D2| |
| If Ever I Go tu a Weddin' [sic] | jig | 295 | Ador | |A3 Bcd|BGG G2B| |
| If I Had a Wife | slide | 3 | G | |BAA A2d|edd d2B| |
| If I Had Maggie in the Wood | polka | 19 | G | |GD G>A|Be eg/e/| |
| If There Weren't Any Men In The World | barndance | 22 | G | |d2G2 GBAB|c2E2 E2AG| |
| If There Weren't Any Women in the World | barndance | 10 | G | |dedB GA (3BAG|E2E2 D2GA| |
| If We Hadn't Any Women in the World | barndance | 10 | G | |dedB GA (3BAG|E2E2 D2GA| |
| Imelda Roland's | reel | 1013 | Edor | |B2GA BGdB|AD (3FED ADFD| |
| In and Out the Harbour | reel | 345 | Amix | |A3g fdec|AGA=c BGG2| |
| In Memory of Coleman | reel | 355 | Gdor | |GABd cBGF|DFF2 CFAF| |
| In the Tap Room | reel | 1072 | Edor | |E2 (3ABc d2 (3ABc|dBAF DEFD| |
| In the Tap Room | reel | 295 | Edor | |E2Bc dBB2|dBAF DEFD| |
| Independence Hornpipe, The | hornpipe | 30 | G | |dgfa (3gab gd|(3efg dc (3Bcd BG| |
| Independent Hornpipe, The | hornpipe | 30 | G | |dgfa (3gab gd|(3efg dc (3Bcd BG| |
| Ingonish Jig | jig | 326 | Edor | |Bee efg|fef dBA| |
| Inisheer | air | 36 | G | |B2BA Bd|B2BA Bd| |
| Irish Mazurka, The | mazurka | 9 | G | |B2 BA GB|d2 dB AB| |
| Irish Rover | song | 17 | A | |A,2 CD E2 AB|c2 BG A2 GF| |
| Irish Washerwoman, The | jig | 2 | G | |BGG DGG|BGB dcB| |
| Irishman's Blackthorn, The | reel | 478 | Ador | |e2AB cdec|dGBG dG (3Bcd| |
| Iron Man, The | strathspey | 2 | A | |A2c>A B<GA>B|c2e>c d<Bc>e| |
| Is Galar Cráidhte an Grádh | air | 22 | G | |e2 d>e g2|G4 G/4A/4B3/2| |
| Is It the Priest You Want? | slide | 16 | G | |edB d2B|d2B B2g| |
| Is Maith le Nora | slide | 69 | D | |ABA A2F|D2E F2G| |
| Is The Big Man Within? | set dance | 16 | D | |AGF G2E E2F|GFE F2D D2F| |
| Is Trua gan Peata 'n Mhaoir agam | reel | 129 | D | |A2GE FDD2|EFGD EFGE| |
| Islay Rant | reel | 896 | Ador | |EAAB cBcd|e2ed eAA2| |
| It Was a Magic Mist That Put Me Astray One Night | air | 31 | Am | |e2 ea ge|dc B2 AF| |
| Italian Roast-er | strathspey | 25 | Bdor | |f2 B2 B>d c<B|c2 a2 f3 e| |
| Ivy Leaf, The | reel | 190 | Amix | |A2ed cdec|AEAe dBGB| |
| Ivy Leaf, The | reel | 194 | Amix | |A3e cAec|Aee2 dBGB| |
| Ivy Leaf, The | reel | 696 | Emix | |E3B GEBE|EBGB AFDF| |