Write a 12-month content calendar in a {{tone}} tone for {{segment}} using the keyword {{business_keyword}} and featuring {{product_and_brand_names}}. Cover three content angles (product, insightful, interactive) and three formats (album, animated, infographic). Each month must include at least one post per angle, with formats varying across months. Output a markdown table with columns: Month, Angle, Format, Content Idea, Key Message, Call to Action. The table must have 36 rows (12 months × 3 angles). Each content idea must be specific to {{segment}} and {{business_keyword}}. Each key message should align with the brand voice defined by {{tone}}. Avoid generic advice. Length: maximum 1500 words. Paste any relevant background information after these instructions before running.