Beats per minute in the context of "Bassline (music genre)"

The Super Mario Bros. theme, officially known as the "Ground Theme", is a musical theme originally heard in the first stage of the 1985 Nintendo Entertainment System (NES) video game Super Mario Bros. It was one of six themes composed for the game by Nintendo sound designer Koji Kondo, who found it to be the most difficult track to compose for it.

The theme is set in the key of C major with a tempo of 100 beats per minute and features a swing rhythm with prominent use of syncopation. While the original theme is composed within the sound limitations of the NES's 8-bit hardware, in later installments with more powerful sound hardware, it is often scored as a calypso song led by steel drums. It went on to become the theme of the series, and has been a fixture in most of its titles. It has been reused and remixed in other Nintendo-published games. The theme was included in the American National Recording Registry in 2023 for its cultural significance, becoming the first piece of music from a video game to do so.

Bradycardia, from Ancient Greek βραδύς (bradús), meaning "slow", and καρδία (kardía), meaning "heart", also called bradyarrhythmia, is a resting heart rate under 60 beats per minute (BPM). While bradycardia can result from various pathological processes, it is commonly a physiological response to cardiovascular conditioning or due to asymptomatic type 1 atrioventricular block.

Resting heart rates of less than 50 BPM are often normal during sleep in young and healthy adults and athletes. In large population studies of adults without underlying heart disease, resting heart rates of 45–50 BPM appear to be the lower limits of normal, dependent on age and sex. Bradycardia is most likely to be discovered in the elderly, as age and underlying cardiac disease progression contribute to its development.

Chopped and screwed (also called screwed and chopped or slowed and throwed) is a genre of hip-hop music and technique of remixing music that involves slowing down the tempo and DJing. It was pioneered by DJ Screw, and became a staple in the Houston hip hop scene in the 1990s. The screwed technique involves slowing the tempo of a song down to 60 and 70 quarter-note beats per minute and applying techniques such as skipping beats, record scratching, stop-time and affecting portions of the original composition to create a "chopped-up" variant of the material.