Now into its second decade of celebrating the beauty that lies “between the keys” of the piano, MicroFest is offering eight ear-bending concerts of technicolor tunings:

• Norwegian Quartertones: Sunday Feb. 26, 11:00 am Goethe-Institut Los Angeles
• Plainsound Glissando — Modulation/RAGA: Saturday Mar. 17, 8:30 Boston Court, 70 N. Mentor, Pasadena
• Satie’s Vexations: The Vicentino Variations: Sunday Apr. 1, 4:00 Against the Stream, 4300 Melrose, Los Angeles
• Ben Johnston Premieres: Wednesday Apr. 25, 7:30 Salmon Hall, Chapman University, Orange
• Rad! Poppe & Gamelan: Sunday May 6, 8:00 Pomona College. Corner of 4th & College, Claremont
• A Travelling Gnarwhallaby: Tuesday May 22, 8:00 Velaslavasay Panorama, 1122 W. 24th, Los Angeles
• Bitter Music CD Release Concert: Thursday June 14, 8:30 REDCAT Theater at Disney Hall, Los Angeles
• Beyond Twelve — The Re-Imagined Piano: Saturday June 23, 9:00 Beyond Baroque, 681 Venice Blvd., Venice