New releases last four weeks: International

Review: Some 13 years have now passed since Mississippi Records started reissuing private press albums by Emahoy Tsege Mariam Gebru, an Ethiopian Orthodox nun, pianist and composer whose naturally religious-inspired works frequently took spiritual music to fascinating new places. Here the label turns its attention to 1972's Church of Kidane Mehret, notable not only for being recorded live in various churches across Jerusalem, but also for the use of harmonium and pipe organ as well as Emehoy's beloved piano. The original album, which in line with her other album features intricate and mood-enhancing solo translations of orthodox liturgies, has here been expanded via the inclusion of two further piano pieces from 1963's ultra-rare Der Sang Des Reeres - a set of which only 50 copies were ever produced.

Review: It may be almost a decade since the last - and previously only - album by Mark Ernestus' Ndagga Rhythm Force outfit, but in the time the expansive, percussion-led collective has toured extensively and subtly developed their African rhythms-meets-dub trademark style. Khadim, which features extensive contributions from vocalist Mbene Diatta Seck, is not only a welcome return to the studio, but also a genuinely impressive affair. For proof, check the percussion-rich Afro-dub science of 'Lamp Fall', where Seck's effects-laden vocals spar with dub techno synth motifs and deep sub-bass over a hand percussion-heavy rhythm track, or the more dub techno-focused early morning hypnotism of the inspired title track.