How would I go about initializing an array of audioTransport sources?

Im making a mixer and I need to put each element of an AudioTransportSource Array into a MixerAudioSource;

I keep trying different techniques but the error seems to normally come down to about the time I insert the transport into the mixer and try to start it.

I get a thread error EXC_BAD_ACCESS

Any help would be appreciated.

NVM Solved the issues.