Some apps allow you to download music for free, but the availability of specific songs can vary, and the legality might depend on your country's copyright laws.

If you find a video on YouTube or another platform and wish to download it, consider using reputable third-party conversion tools or websites that don't require installation. However, be cautious and ensure you're not infringing on copyrights.

While torrent sites can have the content you're looking for, they often pose risks, including malware and copyright infringement notices. If you choose to use them, make sure you have a good antivirus program and a VPN for protection.