There are enormous numbers of midi grooves in 4/4 time in SD3 and in many SDZ packs. If I wanted to construct a song using the midi grooves available, am I only able to use what is there? There are many songs in other tempos such as 3/4. Not very many grooves that are of any use in 3/4. Is there a way to utilize or convert a 4/4 groove into 3/4 or any other time signature? I bought several SDX packs today to find out the majority of the grooves are in 4/4 time signature