I Read that I must play the notes from first guitar string(e bottom)and after that notes on the B G D A and hight E string,but sometimes guitar players hit two or three strings together and at the sametime for example look at this tab: E|-------0-----|-------0-----|-------0-----|-------0---7-| B|-----0---0---|-----0---0---|-----0---0---|-----0---0---| 6 G|---0-------0-|---0-------0-|---0-------0-|---0---------| 8 D|-------------|-------------|-------------|-------------| A|-------------|-------------|-------------|-------------| E|-0-----------|-0-----------|-0-----------|-0-----------| My question is that how I know what are the strings(notes) to play at the sametime (fingerstylse to hit the strings top and bottom stringstogether?)for evry song?