Disclosed herein are system, method, and computer program product embodiments for a text-to-speech system. An embodiment operates by identifying a document including text, wherein the text includes both a structured portion of text, and an unstructured portion of text. Both the structured portion and unstructured portions of the text are identified within the document rich data, wherein the structured portion corresponds to a rich data portion that includes both a descriptor and content, and wherein an unstructured portion of the text includes alphanumeric text. A request to audibly output the document including the rich data portion is received from a user profile. A summary of the rich data portion is generated at level of detail corresponding to the user profile. The audible version of the document including both the alphanumeric text of the unstructured portion of the document and the generated summary is audibly output.