BlackBall has introduced a new version of BB-Tuner, a standalone software chromatic tuner that “leverages the power of the personal computer to deliver greater accuracy than any traditional chromatic tuner on the market today,” notes the press release. BB-Tuner Basic is available now and includes a five-minute instructional video and a 1/4-inch-to-1/8-inch cable converter for US$39.95. A more fully featured BB-Tuner Maestro is available for $99.95.