All are after K ofcourse, But the clarity K brings in is much helpful in understanding veda and so also to some extent with Aurobindo. i dont suggest any other than Secret of veda and hyms to mysic fire. Though k is enough ifeel he is pointing out veda as sacred in his last talk
and he feels the sense of preservation of it is not enough.

What Has Happened to this Ancient Culture? you click articles and read the following excerptfrom Friedrich's Newsletter - September 2011.

Bsides if you are patient read Rudram the meaning only and without exercising thought , finally you will feel holistic.
thank you.
gb
As such i dont feel suggesting to you anything and already you are more insightful.

happy Ukadi.

By heaven’s illuminings one perceives her a bearer of the
Truth and rapturous she comes with its varied light into the
two firmaments. From Dawn as she approaches shining out
on thee, O Agni, thou seekest and attainest to the substance
of delight.
regards
gb

This may to some extent help you to discern the inner meaning in case if you go through that book i suggested. the author has only made a true translation.

Indra, Giver of Light

Indra and the Thought-Forces

Agni, the Illumined Will

Surya Savitri, Creator and Increaser

The Divine Dawn

To Bhaga Savitri, the Enjoyer (

Vayu, the Master of the Life Energies

Brihaspati, Power of the Soul

The Ashwins, Lords of Bliss

The Ribhus, Artisans of Immortality

Vishnu, the All-Pervading Godhead

Soma, Lord of Delight and Immortality

All these are psychological divine entities present in each one of us.

good wishes.
gb