As a guitarist turned bass player (25 years ago)....I tend to disagree with the "less is More" trend....
For a majority of the song less is definitely more....BUT
There's an art-form to knowing at what point in the song less is NOT more.
Almost every song has a part where an underlying bass 'run' or fill, tastefully implemented and still within the groove, is warranted.
The trick is to figure out where that is without overplaying. Maybe the last bar of the last verse of the song....Or the last bar of the last chorus....or the last bar leading to the guitar solo, etc.
My advice would be as follows:
1. The kick beat is your friend. Don't just hear the kick.....FEEL the kick and learn to accentuate it.
2. Find the box. Sometimes it's right there in your face and sometimes you need to look for it (read: Feel it).
3. Put #1 and #2 together and create a groove that you and the casual listener can FEEL.
4. Start off simple. Roots are just fine to start with. Play the roots to the kick beat until you FEEL some accentuations (3rd, 5th, fills etc.) The idea of adding notes to the roots should be about leading the groove to the next chord change, not about how many notes you can fit in.
5. After you think you've established the groove through steps 1-4, don't be afraid to experiment. There's a dark shadow hanging over the "Guitarist writing bass lines" situation, but you can't let that stop you from experimenting. After all, song writing is a creative process.
6. Lastly, NEVER ever forget that it is your #1 responsibility to establish and hold down the groove. The drummer plays a big role in this, but he's not going to get it done alone. Before anything else, you need to be aware of the groove. Guitar establishes emotion in a song. Bass makes it possible for that emotion to be transferred to the listener through the groove.
For a majority of the song less is definitely more....BUT
There's an art-form to knowing at what point in the song less is NOT more.
Almost every song has a part where an underlying bass 'run' or fill, tastefully implemented and still within the groove, is warranted.
The trick is to figure out where that is without overplaying. Maybe the last bar of the last verse of the song....Or the last bar of the last chorus....or the last bar leading to the guitar solo, etc.
My advice would be as follows:
1. The kick beat is your friend. Don't just hear the kick.....FEEL the kick and learn to accentuate it.
2. Find the box. Sometimes it's right there in your face and sometimes you need to look for it (read: Feel it).
3. Put #1 and #2 together and create a groove that you and the casual listener can FEEL.
4. Start off simple. Roots are just fine to start with. Play the roots to the kick beat until you FEEL some accentuations (3rd, 5th, fills etc.) The idea of adding notes to the roots should be about leading the groove to the next chord change, not about how many notes you can fit in.
5. After you think you've established the groove through steps 1-4, don't be afraid to experiment. There's a dark shadow hanging over the "Guitarist writing bass lines" situation, but you can't let that stop you from experimenting. After all, song writing is a creative process.
6. Lastly, NEVER ever forget that it is your #1 responsibility to establish and hold down the groove. The drummer plays a big role in this, but he's not going to get it done alone. Before anything else, you need to be aware of the groove. Guitar establishes emotion in a song. Bass makes it possible for that emotion to be transferred to the listener through the groove.