The agent successfully compiled a comprehensive explanation of Songsterr by combining information from the site's homepage, About, Help, and Plus pages with third-party review sources. The site was moderately navigable but lacked a prominent pricing page; the agent had to use web search to find the /plus route and fill gaps about feature parity and pricing structure that weren't clearly articulated in the site's own pages.

• ›Steps [0], [3], [4] returned valid pages but were HTML-heavy and likely required LLM parsing to extract meaning; they did not contain explicit pricing or feature comparison tables. Step [9] (/plus) was the only site page that directly addressed pricing and tiers, but the agent cited external review sources (Guitar Chalk) as the primary structure for the final answer.
• ›The agent had to resort to web search ([8], [10], [11]) to find the /plus URL itself and to validate pricing details, feature boundaries, and comparisons to alternatives. The site does not surface this information through discoverable navigation (/pricing, /pro, /subscription, /premium all returned 404s). This forced a heavy reliance on external sources and prior knowledge.
• ›The final answer openly acknowledges confusion about AI generation pricing, free tier feature boundaries, community contributions, and licensing—all gaps that stem from the site not publishing this information in a dedicated, machine-readable format. The agent had to infer most pricing details from third-party reviews rather than the site itself.