I've recorded several variations of piano riffs, but left in the 4 best ones. It was difficult for me to remove the key tapping, so i left some key tapping alone at the end, if you want to try to remove it from the riffs.
Synthetic guitar-like riff with strong wah-wah effect; riff repeats at different pitches to form a simple melody. Useful as a ringtone that grabs your attention, but is not annoying or grating. Created with audacity.