Instead of using unsafe modified versions, you can access Spotify Premium features through several official and legitimate methods: Official Free & Discounted Options

: Sharing a plan with family members or a partner living at the same address can lower the individual cost significantly.

: Purchasing or requesting Spotify gift cards is a safe way to pay for the subscription without a recurring credit card charge.

Listen without limits. Try 1 month of Premium Individual for $0. - Spotify

: Students at accredited higher education institutions can get Premium at a significantly reduced rate (currently around $2.99/month in some regions).