dark trap, a dark track about the sea, deep sub-

“dark trap, a dark track about the sea, deep sub-” is an AI-generated Trap instrumental, 3:22 long. It was created in Octa from one short text description: the arrangement, instruments, mix and cover art were all generated from that idea, then published by @lainto54 to the Octa community in November 2026.

Listen for the 808 sliding between notes under the kick and the hi-hats rolling in triplets; the melody stays sparse so the low end can carry the song.

The prompt behind it

“dark trap, deep sub-bass, 808 sub-bass drone, muffled underwater ambience, submerged filtered pads, sonar-, distant water textures, slow sparse drums, half-time drum feel, cavernous space, dark, brooding, eerie, melancholic, abyssal, instrumental, no, heavy low-pass filtering, deep reverb tails, tape saturation, wide stereo field, distant mix”

Make a song like this

Open the web studio or the Android app, describe the song in one line, pick Trap, choose instrumental and the finished track arrives in about a minute.

• dark trap with sliding 808s, icy bells and triplet hi-hats
• menacing trap beat, detuned choir pad, half-time drums, 140 BPM
• melodic trap about staying up all night, sad piano loop, heavy sub bass

More in this style: AI Trap songs · prompt guide

Build your own line with the prompt generator · AI rap generator · Pricing