Hello: You will want to read through lesson 45 of the cake talking tutorial,"forcing the metronome to follow your freely recorded music, fit to improvisation." This assumes that you are using ct5 and Sonar 5. There is a conferable chapter in the ct4 tutorial as well. Gord ----- Original Message ----- From: A. Caglar Arsu To: ddots-l@xxxxxxxxxxxxx Sent: Friday, December 01, 2006 6:55 PM Subject: [ddots-l] The most suitable tempo I have a audio recording in 4-4 that I open in Sonar. I need to add some parts to orchestrate it. Is there a way to have Sonar to find the most suitable tempo for this song It is about in about 60-62 but it requires some adjustment. Thanks Caglar