![File:Aria Diamond series Model 5120 by Matsumoku (SN 0728021) (1970-1974) hollow-body bass guitar - headstock (2013-01-16 17.26.18 by basstpm).jpg - Wikimedia Commons File:Aria Diamond series Model 5120 by Matsumoku (SN 0728021) (1970-1974) hollow-body bass guitar - headstock (2013-01-16 17.26.18 by basstpm).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/thumb/d/d3/Aria_Diamond_series_Model_5120_by_Matsumoku_%28SN_0728021%29_%281970-1974%29_hollow-body_bass_guitar_-_headstock_%282013-01-16_17.26.18_by_basstpm%29.jpg/1200px-Aria_Diamond_series_Model_5120_by_Matsumoku_%28SN_0728021%29_%281970-1974%29_hollow-body_bass_guitar_-_headstock_%282013-01-16_17.26.18_by_basstpm%29.jpg)
File:Aria Diamond series Model 5120 by Matsumoku (SN 0728021) (1970-1974) hollow-body bass guitar - headstock (2013-01-16 17.26.18 by basstpm).jpg - Wikimedia Commons
![File:Aria Diamond series Model 5120 by Matsumoku (SN 0728021) (1970-1974) hollow-body bass guitar (2013-01-15 21.30.47 by basstpm).jpg - Wikimedia Commons File:Aria Diamond series Model 5120 by Matsumoku (SN 0728021) (1970-1974) hollow-body bass guitar (2013-01-15 21.30.47 by basstpm).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/f/f4/Aria_Diamond_series_Model_5120_by_Matsumoku_%28SN_0728021%29_%281970-1974%29_hollow-body_bass_guitar_%282013-01-15_21.30.47_by_basstpm%29.jpg)
File:Aria Diamond series Model 5120 by Matsumoku (SN 0728021) (1970-1974) hollow-body bass guitar (2013-01-15 21.30.47 by basstpm).jpg - Wikimedia Commons
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