HEATKEYS

MetronomeBot, the online talking metronome. Featuring clicking metronomes and subdividing metronomes, too.

Drummerworld: World of Drums and Drummers. Created and run by Bernhard Castiglioni. Pictures, Sounds, Movies, Bios of all important Drummers in History of Rock and Jazz.

Muaic, tools and resources for musicians and sound engineers

SkyLeap Music offers educational music and tools to students of all ages. The site has online metronomes, practice tools, and beginning books for clarinet, saxophone, and flute.

'Ukulele tabs, written and video lessons, chord charts, info, artist interviews, gear tips, and much more. Learn to play the 'ukulele Hawaiian style.

Instructables is the Biggest How To and DIY community where people make and share inspiring, entertaining, and useful projects, recipes, and hacks.

Good Form Running - Learn to run better!

Specialists in Triathlon, Ironman and Marathon Coaching, Running Technique Analysis & Coaching, and Strength Training For Endurance Athletes

YouTube is a place to discover, watch, upload and share videos.

Learn how to play guitar with TrueFire free video guitar lessons and guitar courses for blues guitar, rock guitar, jazz guitar, funk guitar, acoustic guitar, fingerstyle guitar and slide guitar for beginners, intermediate, and advanced guitarists.