50th Birthday Celebration Volume 8 is a live album of improvised music by Susie Ibarra, Wadada Leo Smith and John Zorn documenting their performance at Tonic in September 2003 as part of Zorn's month-long 50th Birthday Celebration concert series.

[1] The Allmusic review by Thom Jurek awarded the album 4 stars stating "This is one volume in this series not to miss.

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