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I don't know what BPM I have to set one and the other to make them synchronized

What are you trying to synchronize? Do you mean that you are trying to enter a melody track in the notation window? You can think of the YAMMER style either as 6/8, or 4/4 in a triplet feel. The notation window lets you view it either way - to the right of the "Clean" checkbox in the notation window toolbar there is a drop-down menu where you can select 4/4 or 6/8. Note that with 6/8, each cell in the chord sheet represents two bars. Each beat is a group of three 8th notes; this is either an 8th note triplet in 4/4, or three regular 8th notes (one dotted quarter) in 6/8. If you toggle into editable notation mode, you'll see groups of dotted lines - each group represents one beat. In 6/8 time the divisions are actually 16th notes so there are six of them per beat.

Andrew
PG Music Inc.