audience on a global level saw one of Geffen's more unusual albums, Halulìm [Hollowed]. Like his "big brothers", it was also produced by Moshe Levi, but unlike them, it is a hard, cold, and alienated, full of distortion. Despite heavy promotion (such as billboards), it failed commercially. 1999 saw the release of Geffen's 8th studio album – Leilót Levanìm [White Nights], created under the influence of the changes in Geffen's life. Moshe Levi was again the producer; the combination of the two created a soft and melodic album compared to Halulim. It contained the song "Mexico" which stayed on the Israeli charts for a long time. In September 2000, Geffen released his 9th album, Yomán Masá [A Journey's Log], for the first time produced by Louie Lahav, and on a new label – "Helicon". Geffen collaborated with two notable colleagues – Daniel Salomon (who joined from the Leilot Levanim tour) and Moshe Levi, who was involved in the orchestration. Geffen had recorded 11 melodic songs, with a bonus track – a tribute to Bob Dylan – an Israeli cover of Geshem Kaved Omed Lipol ["A Hard Rain's Gonna Fall"] (translated by his father). The album produced three notable hits for Geffen: Uri Ur ["Wake Up"], Tsalakót ["Scars"], and Yoman Masa (together with Arik Einstein). In 2001 Geffen met and began to collaborate with British rock star Steven Wilson, with whom he created the band Blackfield. Blackfield combines the musical efforts of both musicians and they perform their own original compositions as well as Aviv's own songs translated into English. The band released three highly acclaimed albums in the mid-2000s (see ahead) and conducted major tours for each release. Their fourth release in 2013 saw Wilson take more of a back seat due to his own increasing workload, opting to produce the album and contribute minor writing and recording work only. Two years after "A Journey's Log" (April 2002), Geffen released his next album: "Memento Mori", which he dedicated to his grandmother, who died a short time before the album's release. The name was taken from the Latin phrase, "Remember You Will Die" (meaning one should remember one's mortality). Like his previous albums, "Memento Mori" was soft (but still features harder compositions). The album featured two major hits: Keren Or ["Ray of Light"] and Holèch Kadima ["Moving Forward"]. From this album came the single Shir Atzuv [Sad Song"]. In 2003 the