Some versions offer a separate audio purchase. It costs money but supports the authors.
SGEL is a publisher. They pay editors, voice actors, sound engineers, and authors. When you download the audio from VK instead of buying the code, you are essentially stealing their product. nuevo espanol en marcha 1 audio vk
Furthermore, searching for these files is risky. VK links are often surrounded by aggressive pop-up ads, expired Mega links, and the occasional malware risk. You are trading €20 for the potential need to buy a new antivirus software. Some versions offer a separate audio purchase
Let’s be honest. The physical CD that comes with the textbook is often broken, lost, or incompatible with a modern MacBook that lacks a disc drive. Buying the digital access code separately can sometimes cost as much as the book itself. For learners in countries with currency restrictions or low purchasing power, paying €20 for an audio file is prohibitive. SGEL is a publisher
VK provides accessibility. It allows a student to put those 36 tracks on their phone and listen to "Ana presentándose" on the bus. For many, VK is the only reason they can afford to learn Spanish at all.