This document discusses an agile approach to measuring business metrics. It proposes using "Analytics Sprints" where each sprint a key performance indicator (KPI) is selected and hypotheses for improving it are tested. At the end of each sprint, results are assessed and the team either pivots experiments or perseveres on the next KPI. Having a dedicated "Metrics Master" role to facilitate this process with stakeholders is also suggested. Case studies from Spotify using iterative metric refinement are provided. Challenges with early metrics and combining incremental values are also outlined. The approach aims to discover and measure true business value in an adaptive, learning-focused way.