Key signature A minor as each accidental may be notated explicitly as required, or the piece may be modal or atonal. An example is Bartók's Piano Sonata, which has no fixed key and is highly chromatic. If not bound by common practice conventions, microtones can also be notated in a key signature; which microtonal symbols are used depends on the system. The common practice period conventions are so firmly established that some musical notation programs have been unable to show nonstandard key signatures until recently. The use of a one-flat signature developed in the Medieval period, but signatures with more than one
A House Is Not a Home (song) by Luther Vandross. The Warwick single was performed in the key of F major. The song was recorded by R&B singer Luther Vandross on his 1981 debut album "Never Too Much". The track, which was recorded at seven minutes long, was released as a single and became an R&B hit, and later one of Vandross's signature songs. His performance of the song at the 1988 NAACP Awards telecast would bring Warwick to tears. Vandross's version was sampled on the 2004 Kanye West/Jamie Foxx/Twista hit "Slow Jamz". A House Is Not a Home (song) "A House Is Not a Home" is