Chord -

For those focused on songwriting, this web and mobile app is a top choice for building progressions without deep music theory knowledge.

features a four-button setup that allows for advanced filtering and equalization without the phase issues typical of conventional EQs. For those focused on songwriting, this web and

Because "Chord" can refer to several popular music tools and high-end audio hardware, here are reviews for the most likely matches. For those focused on songwriting