Music Builder (Explore) (9075-1) is a Duplo and Explore LEGO set released in 2003 with 13 pieces. Browse the parts list, minifigures, and verify loose bricks with our free scanner. Collectors browsing Duplo and Explore sets use this inventory to verify loose parts, compare color variants, and read official build manuals without downloading PDFs. This set includes 13 unique part types.
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Buying checklist
Quick context before you buy this set used or verify a marketplace listing.
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Release year
2003 (23 years ago — may be retired)
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Catalog scale
13 parts listed · 13 inventory lines tracked
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Minifigures
No minifigs in inventory (brick-only or Technic set)
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Build manual
No digital manual in our catalog — check the box tab or LEGO.com
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Gray era
Pre-2004 set — may use old light/dark gray instead of bluish gray
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Shipping weight (est.)
~104 g for parts inventory (excludes box/minifig packaging)
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Before you buy used
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Market value
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Parts in this set
13 parts · updating…
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Music Builder Composer Base42952c01 · ×1 · Yellow -
Music Builder Sound Plug with Blue Base and Blue Contrabass Print43738c03pr0002 · ×1 · Red -
Music Builder Sound Plug with Blue Base and Blue Spring Print43738c03pr0003 · ×1 · Red -
Music Builder Sound Plug with Bright Green Base and Bright Green Accordion Print43738c04pr0005 · ×1 · Yellow -
Music Builder Sound Plug with Bright Green Base and Bright Green Drum Kit Print43738c04pr0002 · ×1 · Red -
Music Builder Sound Plug with Red Base and Red Cow Print43738c02pr0002 · ×1 · Bright Green -
Music Builder Sound Plug with Red Base and Red Piano Print43738c02pr0003 · ×1 · Yellow -
Music Builder Sound Plug with Red Base and Red Pig Print43738c02pr0004 · ×1 · Yellow -
Music Builder Sound Plug with Red Base and Red Violin Print43738c02pr0001 · ×1 · Blue -
Music Builder Sound Plug with Yellow Base and Yellow Banjo Print43738c01pr0001 · ×1 · Blue -
Music Builder Sound Plug with Yellow Base and Yellow Bell Print43738c01pr0003 · ×1 · Bright Green -
Music Builder Sound Plug with Yellow Base and Yellow Flute Print43738c01pr0002 · ×1 · Blue -
Music Builder Sound Plug with Yellow Base and Yellow Sheep Print43738c01pr0004 · ×1 · Bright Green