Enriched Output: K: Emin (or perhaps E Phrygian for a darker feel) T: 140 BPM TS: 4/4 INST: INST:DistortedElGtr (Rhythm), INST:DistortedElGtr (Lead), INST:HeavyBassGtr, INST:Drums (double kick), INST:HarshVocals Mood: Dark, aggressive, menacing, powerful, rebellious Structure: Intro - Verse - Chorus - Verse - Chorus - GuitarSolo - Bridge - Chorus - Outro Summary: The title "Satan Song" immediately evokes imagery and sounds associated with heavy metal and its various subgenres (e.g., thrash, death, black, or traditional heavy metal). The inferred key of E minor (or E Phrygian for its characteristic b2 interval often used to create a dark, "evil" sound) is common in metal. A tempo of 140 BPM provides a driving, energetic feel, suitable for headbanging and aggression. The 4/4 time signature is standard for most rock and metal. Instrumentation would typically center around heavily distorted electric guitars for rhythm and searing leads, a prominent and heavy bass guitar often playing in unison with rhythm guitars or providing a low-end foundation, and powerful, aggressive drumming, likely featuring double kick drum patterns. Vocals would be expected to be harsh, perhaps growled, screamed, or a powerful, gritty clean style, fitting the "Satan" theme. The mood is undeniably dark, aggressive, and menacing, with an undercurrent of power and rebellion. The suggested structure (Intro - Verse - Chorus - Verse - Chorus - GuitarSolo - Bridge - Chorus - Outro) is a common and effective framework for metal songs, allowing for development, dynamic shifts, and memorable sections. Lyrical themes would likely explore occultism, anti-religious sentiments, mythology, or horror.

Model: gemini-2.5-pro-preview-05-06