| jimdandrea (184) | Smooth Jazz Piano | Mark Harrison | 80 | | original | pdf | | | | |
| gianfede (14) | Smooth Jazz Piano | Mark Harrison | 80 | | book | pdf | | | | |
| boboho1 (49) | country piano | mark harrison | 82 | | original | pdf | | | | |
| 92Simon (44) | Spongebob Squarepants Theme | Mark Harrison | 2 | | transcription | pdf | | | | |
| JhKreisler (47) | Smooth Jazz piano tutorials | Mark Harrison | 80 | Tutorial for beginning or interested jazz players, theory and practise | book | pdf | | | | |
| decoco (13) | Blues Piano | Mark Harrison | 75 | | original | pdf | | | | |
| musicxs3 (325) | Blues Piano | Mark Harrison | 1 | #Book - Hal Leonard | book | pdf | | | | |
| musicxs3 (325) | R&B Keyboard - The Complete Guide | Mark Harrison | 1 | #Book - Hal Leonard | book | pdf | | | | |
| musicxs3 (325) | Country Piano | Mark Harrison | 1 | #Book - Hal Leonard | book | pdf | | | | |
| musicxs3 (325) | Smooth jazz piano | Mark Harrison | 1 | #Book | book | pdf | | | | |
| allygemelli (174) | BOOK Smooth Jazz Piano | Mark Harrison | 80 | | original | pdf | | | | |
| hpx (36) | Country Piano | Mark Harrison | 82 | pdf + audio files | book | pdf | | | | |
| SweetMoire (284) | Spongebob Squarepants Theme Song | Mark Harrison | 2 | ^о^ | other | pdf | + | | | |
| Hansito (1357) | # BOOK Smooth jazz piano | Mark Harrison | 80 | | book | pdf | | + | | |
| jazzman1222 (51) | Smooth Jazz Piano | Mark Harrison | 80 | | book | pdf | | | | |
| fatfever02 (218) | Sponge Bob Squarepants Theme Song | Mark Harrison | 2 | | original | pdf | + | + | + | |
| Hansito (1357) | Spongebob Squarepants Theme | Mark Harrison | 2 | | original | pdf | + | + | + | |
| chills (366) | Spongebob Squarepants theme song | MARK HARRISON | 2 | | original | pdf | + | + | + | |
| Nessy_rus (46) | Smooth Jazz Piano | Mark Harrison | 80 | Jazz practice excercises and theory | book | pdf | | | | |
| eniotnanorac (9) | spongebob squarepants theme song | mark harrison | 1 | a bit flou
but easy to play
| transcription | image | + | + | | |
| okrk (85) | Blues Piano | Mark Harrison | 75 | | book | pdf | | | | |
| Ferki (16) | Spongebob Squarepants Theme | Mark Harrison | 2 | Piano sheet music from Spongebob squarepants | original | pdf | | | | |
| u.fo (374) | Blues Piano | Mark Harrison | 81 | Hal Leonard Keyboard Style Series - with CD | book | pdf | | | | |
| notenwolf (27) | Smooth Jazz Piano | Mark Harrison | 80 | Jazz practice excercises | original | pdf | | | | |
| jojo4400 (742) | Smooth Jazz Piano By Mark Harrison 79P | Smooth Jazz Piano By Mark Harrison 79P | 80 | | book | pdf | | + | | |
| ledsiled (63) | Blues piano phrases | Mark Harrison | 75 | | original | pdf | | | | |
| elpupet (53) | Country Piano | Mark Harrison | 82 | | original | pdf | | | | |
| elpupet (53) | Smooth Jazz Piano | Mark Harrison | 79 | | original | pdf | | | | |
| elpupet (53) | R&B Keyboard | Mark Harrison | 84 | | original | pdf | | | | |
| elpupet (53) | Blues piano | Mark Harrison | 75 | | original | pdf | | | | |
