This 90 BPM boom bap drum loop spans two bars with a warm, sampled feel. The kick uses a deep sine wave with a rapid pitch drop from 150 Hz to 52 Hz, layered with high-passed noise to add vinyl crackle. The snare combines a 200 Hz sine body with band-passed white noise between 1 kHz and 6 kHz, featuring a slightly longer decay for snare wire texture. Hi-hats are high-passed above 8 kHz with very short decay and a subtle 25 ms swing delay on every second eighth note. The entire mix passes through tanh saturation and an 8 kHz low-pass filter for warmth and glue.
This loop suits boom bap, hip-hop, and lo-fi styles at 90 BPM, providing a solid rhythmic foundation. It works well layered with sampled melodies or vinyl textures and can be processed with gentle compression or subtle reverb. Watch for the midrange clarity in the snare to avoid masking vocals or bass elements in your mix.