When choosing free music production software, consider several factors to ensure it meets your needs. First, check if the software supports multi-track recording and mixing, as these are essential for producing music. Evaluate the availability of built-in instruments and effects, as well as compatibility with third-party plugins. User interface and ease of use are also important, especially if you’re a beginner. Finally, look for software that offers good community support or tutorials to help you get started. Options like LMMS, Ardour, and the aforementioned Cakewalk are great starting points.