Logic Pro X Audio help


New Member
Hi everyone,

I am having an issue with Logic Pro X. I have a Sibelius track I imported and it was playing fine audio. While on a trip, it stopped producing audio from the speakers. Other audio plays fine on my Mac, it just seems like LPX is not playing it. I switched to a solo track on the piano track and it still is silent. I checked the audio preferences and they are set to the system speakers. I have tested with another LPX track and that plays fine. Any ideas what I might be doing wrong? It is a MusicXML file imported from Sibelius.

Many thanks for any ideas in advance!


Staff member
Given that Sibelius is a scoring app, presumably after the import you had a logic arrangement with a number of Midi regions placed on tracks, as opposed to audio? Presumably you then saved this as a logic project....
If that is the case, what sound sources were you triggering with the midi arrangement? Logic Instruments, 3rd party audio units, or external midi hardware? You write that it stopped working when you were on a trip, so quite possibly there is something you did not take with you on your trip?
In other words, as is so often the case with these questions, the more details and information you can provide, the easier it is to consider what might be causing the problem and thus arrive at a solution.

kind regards