@jmad The reason I didnt ask it, is as above. Think it should have its own thread. Part of the reason, also, is I have various questions to ask. Is the masonic gallery only going to be for audio or is it a mixed gallery. I am presuming that this is windows default player? How are you hoping to display the audio. With Masonic, you would have to alter the PHP functions file in a child theme and that would be best achieved by cloning it and remaning, because I cant not see an easy way of doing this with CSS etc. However, those that work for Pagelines and have access to the developers may think otherwise.
Given the work you would have to put into this, IMO only, and whatever you price your time at, I would head of to use this plugin (video example which I am sure would work for audio http://themepunch.co...ry-grid-hoover/). Maybe I am lazy, but I can put my time to better use, often, by using a solution that has been tried and tested. These are the same people who developed Slider Revolution, if you were wondering
My advice is still the same... start another topic and see if you get any better advice