Possibly problematic references

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  • Benedict Beckelds' site - a primary source, but may pass WP:SELFSOURCE.
  • A page on Virginie Martineau-Larderet at Music'O Seniors - mentions subject, but not clear if it passes WP:RS
  • Lux Classic - the publisher, with link to purchase - not clear if it passes WP:RS
  • Biz Talk radio - not clear if passes WP:RS