One month in Spain (Madrid)

Dear Fellow,
I will be travelling to Spain for one month as of September Protected content several cities as of: Madrid,Segovia,Toledo,Sevilla,Cordoba,Cadix,Granada,Valencia,Barcelona,Girona,Zaragoza.
Which card to buy as of transportation to avoid paying with individual ticket ?
Thank you in advance for your assistance and advice.
Regards,
Sana Kanaan