Not too long ago I came up with a riff I wanted to develop into a song. As I was playing through the riff I realized I liked it at two different tempos. I wasn't sure which tempo I liked better, so I recorded the riff at both tempos. After letting it sit for a week I went back and listened and still couldn't decide which tempo I liked better. I added a bass line to each one. Then a drum part to each one. Then I developed a full song structure and arrangement for each one. I STILL couldn't decide which tempo I liked better. At this point I decided I had two different songs that were built on the same riff. I recorded vocals for each song. So, here we have precisely the same riff in each song recorded at two different tempos and then developed into two different songs: Slow tempo - "I Don't Know" https://soundcloud.com/radiomoved/i-dont-know Fast Tempo - "It's That Memory" https://soundcloud.com/radiomoved/its-that-memory Both were recorded using my Vela and HBII. Please give them a listen and tell me if you have a preference.