You can mix and match, absolutely no problems with it 
Below is my daily morning playlist currently (I adjusted it a little bit recently):
- Booted Bhoots (traditionally, we always start any ritual with dispelling low vibration entities, the process is called Bhotocchatanam)
- Vaastu Homam (second step is to purify the space, environment, etc. This is accomplished by this audio)
- Navagraha Homam (this is to dispel not only negative effects of planets, amplify positive effects, but also to create the right astrological time-space for the other audios that follow in the list. Every powerful ritual is performed during a specific astrological time called Muhurta and this audio can help simulate such an auspicious time so that the rituals are extra fruitful)
- Maha Ganapati Yagna (Ganesha dispels obstacles, strengthens the good, weakens the bad. Think of Ganesha as the best booster for whatever one wants to accomplish). As I write this, he is saying around me “oh yes”, so he agrees
- Shatachandi Yagna (I have written a lot about this on the Chandi thread)
- Ashta Lakshmi Maha Yagna (Now, we have set the time time, space and conditions to receive the blessings of abundance from Lakshmi)
- Kubera’s Blessing (Finally, it is time to invoke Kubera to materialize all the blessings received)
Again, this is just one suggested playlist. You can mix and match audios, play specific audios as needed, etc.
Edit (on 7/29): I have also been adding Divine Will and Tower of Power to this stack. They seem to really enhance the experience of this entire stack for me. My whole being seems filled with bliss and everything feels effortlessly joyful.