The Majestic tryout is a large set of Elec Bass samples. It includes three articulations: long, short and ghost + a dozen slide samples.

Each articulation has about 170 odd samples. I wanted to build Ein Uber-Instrument out of all of them together but the EXS24 mkII chokes on that many samples. So what I have done is build several with a max of two articulations per instrument eg Long + Ghost, Short + Ghost, Long+ short. With the combo instruments I have used key switching ( C0 and D0 mostly) to switch between articulations and the Modwheel to move between back, back and front, and front pickup. 

Some patches are set as unison mode -- if you don't like that turn it off.