~Others are Twiddlefinger, Amazing Grace/Rotten Smoothie, Die, TrifleThumb, I'm Alvin, Jeffy's Infinite Irida, ELP (Ethos, Pathos, & Logos), Aethos Guy, SML Resurgence, Funks Logan

FNF: Jeffy's Endless/Eternal Aethos V1/V2/V3

Every official version of Aethos. Either archived or officially published. it's all gonna be here.
This has no fanmade versions of Aethos in this playlist, it's all official!

Jeffy's Endless Aethos - All official versions of Aethos

Jeffy's Endless Aethos - Aethos Versions, remixes, etc

Jeffy's Endless Aethos (Vocals Only)

8ball of coke.
Song made by jeffyfansml99
Art made by sveltepathos90
Mod link: https://gamebanana.com/mods/504934

AETHOS - SML Movie  Jeffy's Endless Aethos! OST

Jeffy’s Endless aethos snippet (cus why not.)

how sweat the sound
song by jeffyfansml99!

Jeffy's Endless Aethos instrumental (better quality)

Aethos V2 - Jeffy's Eternal Aethos!

AETHOS (V2)

BPM: 175

Song Length: 5:22

Composer(s): 
jeffyfansml99/Slingmingo
Lyrics:
Mixing is pretty much the same.

Jeffy's Endless Aethos - Aethos W.I.P 2 (ALT Voicelines)

AidanAnimates