# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/john-deservio
# Generated: 2026-08-12T23:12:43.008Z

schema: https://schema.org/Person
url: "https://fame.am/person/john-deservio"
name: "John DeServio"
slug: "john-deservio"
description: "John \"JD\" DeServio is an American musician who has been the bassist of heavy metal band Black Label Society since 2005.\nHe was also a member of Pride & Glory, a southern rock trio, for a short time in December 1994, and was Black Label Society's original bassist, playing on the tour supporting their debut album, Sonic Brew. DeServio also performed on Michael Romeo's solo albums War of the Worlds, Pt. 1 (2018) and War of the Worlds, Pt. 2 (2022)."
tagline: "American bassist"
image: "https://commons.wikimedia.org/wiki/Special:FilePath/John_DeServio_-_Wacken_Open_Air_2015-1766_(cropped).jpg?width=1200"
gender: "male"
country:
  name: "United States"
  isoCode: "US"
category:
  name: "Musicians"
  slug: "musicians"
profileType:
  name: "Singer / Musician"
  slug: "singer"
  entityType: "https://www.wikidata.org/entity/Q177220"
birthDate: "1953"
livingStatus: "LIVING"
scores:
  popularity:           47.02
  momentum:             0
  historical:           6.887696
  currentAttention:     0
  sourceConfidence:     50
  profileCompleteness:  75
  trendDirection:       "FALLING"
ranks:
  global:   null
  country:  null
  category: null
platforms:
  - platform:  "WEBSITE"
    url:       "http://www.johnjddeservio.com/"
sources:
  - url: "https://www.discogs.com/artist/913249"
    title: "Discogs"
    type:  "DATABASE"
  - url: "https://arz.wikipedia.org/wiki/%DA%86%D9%88%D9%87%D9%86_%D8%AF%D9%8A%D8%B3%D9%8A%D8%B1%DA%A4%D9%8A%D9%88"
    title: "چوهن ديسيرڤيو"
    type:  "WIKIPEDIA"
  - url: "https://cs.wikipedia.org/wiki/John_DeServio"
    title: "John DeServio"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/John_DeServio"
    title: "John DeServio"
    type:  "WIKIPEDIA"
  - url: "https://es.wikipedia.org/wiki/John_DeServio"
    title: "John DeServio"
    type:  "WIKIPEDIA"
  - url: "https://fr.wikipedia.org/wiki/John_DeServio"
    title: "John DeServio"
    type:  "WIKIPEDIA"
  - url: "https://pt.wikipedia.org/wiki/John_DeServio"
    title: "John DeServio"
    type:  "WIKIPEDIA"
  - url: "https://musicbrainz.org/artist/3b5f1e3e-be12-4791-825d-79460732a1d5"
    title: "MusicBrainz"
    type:  "DATABASE"
  - url: "https://www.wikidata.org/wiki/Q3032328"
    title: "Wikidata"
    type:  "WIKIDATA"

# bio (long form, separated for readability)
bio: |
  Imported from discovery source: wikidata-dump