For over 30 years, musicians have been buying their instruments and supplies at Just Music. The Berlin-based enterprise is represented by four stores and an online shop. For the online shop and its articles catalog, they use the 4D solution ingenious.PIM (Product Information Management) from Ingenious of Leipzig, Germany. Just Music uses this one solution to control the catalogue for its online shop with all product data in multiple languages, including high resolution pictures, data sheets and media files as well as warehouse stock. The program furthermore acts as the interface between the back-end SAP R/3® ERP system and the web shop from Omeco®. The synchronization between the third party systems is performed automatically by ingenious.PIM.