by GLENN ASTARITA, ALL ABOUT JAZZ Here Mika Pohjola shares the spotlight with percussionist Yusuke Yamamoto, for a series of inspiring duets. The musicians first crossed paths while studying at the renowned Berklee College of Music yet as the story goes, never played together until several years later, thus taking their articulate and altogether captivating blend of improvisational speak, sweet-tempered melodies and world groove style interplay on the road. With their self-titled outing, Pohjola performs on the harpsichord, acoustic piano and Fender Rhodes while Yamamoto's percussion arsenal includes; drums, talking drum and other indigenous instruments. On the opener, Dandelion the pianist executes a simply stated and subtly beautiful childlike ballad in conjunction with Yamamoto's delicate tonal shadings and resonant pulse. The duo engages in call and response type dialogue atop quaint and memorably melodic themes as they also convey an overall organic tone. Meanwhile on pieces such as Bulan Mei and Nat