I’ve played guitar for many years but still the biggest problem I have is keeping an even rhythm. A metronome is the perfect practice tool. It helps you keep the rhythm steady but it also allows you to start practicing a song at a slower pace and gradually increase the tempo. MetronomeOnline.com provides a wonderful metronome. To quote the site:
MetronomeOnline provides ‘an online metronome ideal for quick and easy use while practicing music, this music tool helps with your rhythm as well as tempo selections and it is always available for free to all students of music at metronomeonline.com‘