VDM and CDM 1.4 drums

[mpc60champ]

Do they both have the same drums installed or does one have more drums than the other? Is there a way I can control a VDM instance on one midi track in ableton and one cdm track instance on another with the same controller in ableton?

[Kevin]

Hi Spark VDM is a subset of Spark CDM.
If you own Spark CDM you don't need to use VDM.
You can control 2 Spark track with the same controller but not at the same time.
You have to click on the connect/disconnect button in the toolbar of Spark.

Kevin