Freebies: Best of albums from Elvis, Nas, 311, more + Nikola Tesla eBook + Outback Bloomin’ Onions + more!

Google Play currently has a trove of ‘Best of’ albums available for free from a diverse range of artists including Frank Sinatra, Johnny Cash, Elvis Presley, Nas, 311, and many more.

More freebies for those of you running low on cash: