Im unsure about free fields the only ones I tried for energetic healing are paid:
Soul/Core Energy Restoration - Audios / Sapien Medicine - Sapien Medicine (enlightenedstates.com)
And
Aura and Energy Body Repair - Audios / Sapien Medicine - Sapien Medicine (enlightenedstates.com)
I noticed a change after focusing on these 2 only. I feel alot less tired after a long day of work / errands too